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-rw-r--r--Documentation/media/uapi/dvb/ca-fclose.rst13
-rw-r--r--Documentation/media/uapi/dvb/ca-fopen.rst32
-rw-r--r--Documentation/media/uapi/dvb/ca-get-cap.rst4
-rw-r--r--Documentation/media/uapi/dvb/ca-get-msg.rst9
-rw-r--r--Documentation/media/uapi/dvb/ca-get-slot-info.rst10
-rw-r--r--Documentation/media/uapi/dvb/ca-reset.rst8
-rw-r--r--Documentation/media/uapi/dvb/ca-send-msg.rst8
-rw-r--r--Documentation/media/uapi/dvb/ca-set-descr.rst8
-rw-r--r--Documentation/media/uapi/dvb/dmx-add-pid.rst8
-rw-r--r--Documentation/media/uapi/dvb/dmx-fclose.rst13
-rw-r--r--Documentation/media/uapi/dvb/dmx-fopen.rst33
-rw-r--r--Documentation/media/uapi/dvb/dmx-fread.rst55
-rw-r--r--Documentation/media/uapi/dvb/dmx-fwrite.rst29
-rw-r--r--Documentation/media/uapi/dvb/dmx-get-pes-pids.rst8
-rw-r--r--Documentation/media/uapi/dvb/dmx-get-stc.rst15
-rw-r--r--Documentation/media/uapi/dvb/dmx-remove-pid.rst8
-rw-r--r--Documentation/media/uapi/dvb/dmx-set-buffer-size.rst9
-rw-r--r--Documentation/media/uapi/dvb/dmx-set-filter.rst9
-rw-r--r--Documentation/media/uapi/dvb/dmx-set-pes-filter.rst12
-rw-r--r--Documentation/media/uapi/dvb/dmx-start.rst15
-rw-r--r--Documentation/media/uapi/dvb/dmx-stop.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-get-event.rst9
-rw-r--r--Documentation/media/uapi/dvb/fe-get-frontend.rst10
-rw-r--r--Documentation/media/uapi/dvb/fe-get-info.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-get-property.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-read-ber.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-read-signal-strength.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-read-snr.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-read-status.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-set-frontend.rst15
-rw-r--r--Documentation/media/uapi/dvb/fe-set-tone.rst8
-rw-r--r--Documentation/media/uapi/dvb/fe-set-voltage.rst8
-rw-r--r--Documentation/media/uapi/dvb/frontend_f_close.rst10
-rw-r--r--Documentation/media/uapi/dvb/frontend_f_open.rst38
-rw-r--r--Documentation/media/uapi/dvb/net-add-if.rst8
-rw-r--r--Documentation/media/uapi/dvb/net-get-if.rst8
-rw-r--r--Documentation/media/uapi/dvb/net-remove-if.rst8
45 files changed, 327 insertions, 221 deletions
diff --git a/Documentation/media/uapi/dvb/ca-fclose.rst b/Documentation/media/uapi/dvb/ca-fclose.rst
index 5ecefa4abc3d..d97c1957aad5 100644
--- a/Documentation/media/uapi/dvb/ca-fclose.rst
+++ b/Documentation/media/uapi/dvb/ca-fclose.rst
@@ -34,13 +34,10 @@ This system call closes a previously opened CA device.
Return Value
------------
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
+On success 0 is returned.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
- - .. row 1
-
- - ``EBADF``
-
- - fd is not a valid open file descriptor.
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-fopen.rst b/Documentation/media/uapi/dvb/ca-fopen.rst
index 3d2819751446..c974a212b618 100644
--- a/Documentation/media/uapi/dvb/ca-fopen.rst
+++ b/Documentation/media/uapi/dvb/ca-fopen.rst
@@ -66,33 +66,11 @@ the device in this mode will fail, and an error code will be returned.
Return Value
------------
-.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
-
-
- - .. row 1
-
- - ``ENODEV``
-
- - Device driver not loaded/available.
-
- - .. row 2
-
- - ``EINTERNAL``
-
- - Internal error.
-
- - .. row 3
-
- - ``EBUSY``
-
- - Device or resource busy.
-
- - .. row 4
+On success 0 is returned.
- - ``EINVAL``
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
- - Invalid argument.
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-cap.rst b/Documentation/media/uapi/dvb/ca-get-cap.rst
index 02d64acfb087..d2d5c1355396 100644
--- a/Documentation/media/uapi/dvb/ca-get-cap.rst
+++ b/Documentation/media/uapi/dvb/ca-get-cap.rst
@@ -40,5 +40,7 @@ Return Value
On success 0 is returned and :c:type:`ca_caps` is filled.
On error, -1 is returned and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-msg.rst b/Documentation/media/uapi/dvb/ca-get-msg.rst
index 1ee9d667c901..bdb116552068 100644
--- a/Documentation/media/uapi/dvb/ca-get-msg.rst
+++ b/Documentation/media/uapi/dvb/ca-get-msg.rst
@@ -49,6 +49,11 @@ Description
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-get-slot-info.rst b/Documentation/media/uapi/dvb/ca-get-slot-info.rst
index d7e41e038ca7..1a1d6f0c71b9 100644
--- a/Documentation/media/uapi/dvb/ca-get-slot-info.rst
+++ b/Documentation/media/uapi/dvb/ca-get-slot-info.rst
@@ -43,7 +43,15 @@ On success 0 is returned, and :c:type:`ca_slot_info` is filled.
On error -1 is returned, and the ``errno`` variable is set
appropriately.
-If the slot is not available, ``errno`` will contain ``-EINVAL``.
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
+
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+ :widths: 1 16
+
+ - - ``ENODEV``
+ - the slot is not available.
The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-reset.rst b/Documentation/media/uapi/dvb/ca-reset.rst
index a5dd2797a92f..29788325f90e 100644
--- a/Documentation/media/uapi/dvb/ca-reset.rst
+++ b/Documentation/media/uapi/dvb/ca-reset.rst
@@ -35,6 +35,10 @@ be called before start using the CA hardware.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-send-msg.rst b/Documentation/media/uapi/dvb/ca-send-msg.rst
index 532ef5f9d6ac..644b6bda1aea 100644
--- a/Documentation/media/uapi/dvb/ca-send-msg.rst
+++ b/Documentation/media/uapi/dvb/ca-send-msg.rst
@@ -38,6 +38,10 @@ Description
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/ca-set-descr.rst b/Documentation/media/uapi/dvb/ca-set-descr.rst
index 95de34cf74ba..9c484317d55c 100644
--- a/Documentation/media/uapi/dvb/ca-set-descr.rst
+++ b/Documentation/media/uapi/dvb/ca-set-descr.rst
@@ -48,6 +48,10 @@ Description
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-add-pid.rst b/Documentation/media/uapi/dvb/dmx-add-pid.rst
index 689cd1fc9142..0aab2fcaacab 100644
--- a/Documentation/media/uapi/dvb/dmx-add-pid.rst
+++ b/Documentation/media/uapi/dvb/dmx-add-pid.rst
@@ -40,6 +40,10 @@ DMX_OUT_TSDEMUX_TAP.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fclose.rst b/Documentation/media/uapi/dvb/dmx-fclose.rst
index ca93c23cde6d..b4401379e294 100644
--- a/Documentation/media/uapi/dvb/dmx-fclose.rst
+++ b/Documentation/media/uapi/dvb/dmx-fclose.rst
@@ -35,13 +35,10 @@ previously allocated via the open() call.
Return Value
------------
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
+On success 0 is returned.
+On error, -1 is returned and the ``errno`` variable is set
+appropriately.
- - .. row 1
-
- - ``EBADF``
-
- - fd is not a valid open file descriptor.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fopen.rst b/Documentation/media/uapi/dvb/dmx-fopen.rst
index a697e33c32ea..7ed2fda9a7c7 100644
--- a/Documentation/media/uapi/dvb/dmx-fopen.rst
+++ b/Documentation/media/uapi/dvb/dmx-fopen.rst
@@ -69,31 +69,20 @@ using the F_SETFL command of the fcntl system call.
Return Value
------------
-.. flat-table::
- :header-rows: 0
- :stub-columns: 0
-
-
- - .. row 1
-
- - ``ENODEV``
-
- - Device driver not loaded/available.
+On success 0 is returned.
- - .. row 2
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
- - ``EINVAL``
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
- - Invalid argument.
-
- - .. row 3
-
- - ``EMFILE``
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+ :widths: 1 16
+ - - ``EMFILE``
- “Too many open files”, i.e. no more filters available.
- - .. row 4
-
- - ``ENOMEM``
-
- - The driver failed to allocate enough memory.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fread.rst b/Documentation/media/uapi/dvb/dmx-fread.rst
index e8c7f4db353f..8d2fe9839dd3 100644
--- a/Documentation/media/uapi/dvb/dmx-fread.rst
+++ b/Documentation/media/uapi/dvb/dmx-fread.rst
@@ -41,54 +41,33 @@ implied by count.
Return Value
------------
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
+ :widths: 1 16
+ - - ``EWOULDBLOCK``
+ - No data to return and ``O_NONBLOCK`` was specified.
- - .. row 1
-
- - ``EWOULDBLOCK``
-
- - No data to return and O_NONBLOCK was specified.
-
- - .. row 2
-
- - ``EBADF``
-
- - fd is not a valid open file descriptor.
-
- - .. row 3
-
- - ``ECRC``
-
- - Last section had a CRC error - no data returned. The buffer is
- flushed.
-
- - .. row 4
-
- - ``EOVERFLOW``
-
- -
-
- - .. row 5
-
- -
+ - - ``EOVERFLOW``
- The filtered data was not read from the buffer in due time,
resulting in non-read data being lost. The buffer is flushed.
- - .. row 6
-
- - ``ETIMEDOUT``
-
- - The section was not loaded within the stated timeout period. See
- ioctl DMX_SET_FILTER for how to set a timeout.
+ - - ``ETIMEDOUT``
+ - The section was not loaded within the stated timeout period.
+ See ioctl :ref:`DMX_SET_FILTER` for how to set a timeout.
- - .. row 7
+ - - ``EFAULT``
+ - The driver failed to write to the callers buffer due to an
+ invalid \*buf pointer.
- - ``EFAULT``
- - The driver failed to write to the callers buffer due to an invalid
- \*buf pointer.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-fwrite.rst b/Documentation/media/uapi/dvb/dmx-fwrite.rst
index 8a90dfe28307..5e82a9ee418f 100644
--- a/Documentation/media/uapi/dvb/dmx-fwrite.rst
+++ b/Documentation/media/uapi/dvb/dmx-fwrite.rst
@@ -44,32 +44,29 @@ The amount of data to be transferred is implied by count.
Return Value
------------
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
+ :widths: 1 16
- - .. row 1
-
- - ``EWOULDBLOCK``
-
- - No data was written. This might happen if O_NONBLOCK was
+ - - ``EWOULDBLOCK``
+ - No data was written. This might happen if ``O_NONBLOCK`` was
specified and there is no more buffer space available (if
- O_NONBLOCK is not specified the function will block until buffer
+ ``O_NONBLOCK`` is not specified the function will block until buffer
space is available).
- - .. row 2
-
- - ``EBUSY``
-
+ - - ``EBUSY``
- This error code indicates that there are conflicting requests. The
corresponding demux device is setup to receive data from the
front- end. Make sure that these filters are stopped and that the
- filters with input set to DMX_IN_DVR are started.
-
- - .. row 3
-
- - ``EBADF``
+ filters with input set to ``DMX_IN_DVR`` are started.
- - fd is not a valid open file descriptor.
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst b/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
index b31634a1cca4..20288c11d279 100644
--- a/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
+++ b/Documentation/media/uapi/dvb/dmx-get-pes-pids.rst
@@ -37,6 +37,10 @@ Description
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-get-stc.rst b/Documentation/media/uapi/dvb/dmx-get-stc.rst
index 9fc501e8128a..6d5d069d4e6c 100644
--- a/Documentation/media/uapi/dvb/dmx-get-stc.rst
+++ b/Documentation/media/uapi/dvb/dmx-get-stc.rst
@@ -42,17 +42,24 @@ the real 90kHz STC value is stc->stc / stc->base .
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
-
+ :widths: 1 16
- .. row 1
- ``EINVAL``
- Invalid stc number.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-remove-pid.rst b/Documentation/media/uapi/dvb/dmx-remove-pid.rst
index e411495c619c..1faa40ab11bd 100644
--- a/Documentation/media/uapi/dvb/dmx-remove-pid.rst
+++ b/Documentation/media/uapi/dvb/dmx-remove-pid.rst
@@ -41,6 +41,10 @@ DMX_SET_PES_FILTER or DMX_ADD_PID.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst b/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
index f2f7379f29ed..a659dd7ca7e6 100644
--- a/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-buffer-size.rst
@@ -40,6 +40,11 @@ used.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-filter.rst b/Documentation/media/uapi/dvb/dmx-set-filter.rst
index 1d50c803d69a..d6ee52321717 100644
--- a/Documentation/media/uapi/dvb/dmx-set-filter.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-filter.rst
@@ -47,6 +47,11 @@ will be canceled, and the receive buffer will be flushed.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst b/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
index 145451d04f7d..d70e7bf96a41 100644
--- a/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
+++ b/Documentation/media/uapi/dvb/dmx-set-pes-filter.rst
@@ -42,15 +42,17 @@ capability is supported.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
+ :widths: 1 16
- .. row 1
@@ -61,3 +63,7 @@ appropriately. The generic error codes are described at the
There are active filters filtering data from another input source.
Make sure that these filters are stopped before starting this
filter.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-start.rst b/Documentation/media/uapi/dvb/dmx-start.rst
index 641f3e017fb1..36700e775296 100644
--- a/Documentation/media/uapi/dvb/dmx-start.rst
+++ b/Documentation/media/uapi/dvb/dmx-start.rst
@@ -29,15 +29,16 @@ Description
-----------
This ioctl call is used to start the actual filtering operation defined
-via the ioctl calls DMX_SET_FILTER or DMX_SET_PES_FILTER.
+via the ioctl calls :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER`.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
@@ -51,7 +52,7 @@ appropriately. The generic error codes are described at the
- ``EINVAL``
- Invalid argument, i.e. no filtering parameters provided via the
- DMX_SET_FILTER or DMX_SET_PES_FILTER functions.
+ :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER` ioctls.
- .. row 2
@@ -61,3 +62,7 @@ appropriately. The generic error codes are described at the
There are active filters filtering data from another input source.
Make sure that these filters are stopped before starting this
filter.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/dmx-stop.rst b/Documentation/media/uapi/dvb/dmx-stop.rst
index 569a3df44923..5f4bf63868c1 100644
--- a/Documentation/media/uapi/dvb/dmx-stop.rst
+++ b/Documentation/media/uapi/dvb/dmx-stop.rst
@@ -36,6 +36,10 @@ started via the DMX_START command.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst b/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
index 473855584d7f..f220ee351e15 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-recv-slave-reply.rst
@@ -39,6 +39,10 @@ The received message is stored at the buffer pointed by ``argp``.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst b/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
index 75116f283faf..e1243097c09e 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-reset-overload.rst
@@ -37,6 +37,10 @@ is manually powered off. Not all DVB adapters support this ioctl.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst b/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
index 54d35517e784..a7e05914efae 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-send-burst.rst
@@ -43,6 +43,10 @@ It provides support for what's specified at
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst b/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
index 7392d6747ad6..d274be7316ff 100644
--- a/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
+++ b/Documentation/media/uapi/dvb/fe-diseqc-send-master-cmd.rst
@@ -38,7 +38,11 @@ Sends the DiSEqC command pointed by ``argp`` to the antenna subsystem.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst b/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
index f41371f12456..dcf2d20d460f 100644
--- a/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
+++ b/Documentation/media/uapi/dvb/fe-dishnetwork-send-legacy-cmd.rst
@@ -46,6 +46,10 @@ dishes were already legacy in 2004.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst b/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
index bacafbc462d2..b20cb360fe37 100644
--- a/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
+++ b/Documentation/media/uapi/dvb/fe-enable-high-lnb-voltage.rst
@@ -45,6 +45,10 @@ voltages.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-event.rst b/Documentation/media/uapi/dvb/fe-get-event.rst
index 8a719c33073d..505db94bf183 100644
--- a/Documentation/media/uapi/dvb/fe-get-event.rst
+++ b/Documentation/media/uapi/dvb/fe-get-event.rst
@@ -44,10 +44,10 @@ an event becomes available.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
.. flat-table::
@@ -66,3 +66,6 @@ appropriately. The generic error codes are described at the
- ``EOVERFLOW``
- Overflow in event queue - one or more events were lost.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-frontend.rst b/Documentation/media/uapi/dvb/fe-get-frontend.rst
index d53a3f8237c3..5db552cedd70 100644
--- a/Documentation/media/uapi/dvb/fe-get-frontend.rst
+++ b/Documentation/media/uapi/dvb/fe-get-frontend.rst
@@ -42,11 +42,10 @@ this command, read-only access to the device is sufficient.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
-
+On success 0 is returned.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
.. flat-table::
:header-rows: 0
@@ -58,3 +57,6 @@ appropriately. The generic error codes are described at the
- ``EINVAL``
- Maximum supported symbol rate reached.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-info.rst b/Documentation/media/uapi/dvb/fe-get-info.rst
index 30dde8a791f3..17e9d9aa5b22 100644
--- a/Documentation/media/uapi/dvb/fe-get-info.rst
+++ b/Documentation/media/uapi/dvb/fe-get-info.rst
@@ -53,6 +53,10 @@ The frontend capabilities are described at :c:type:`fe_caps`.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-get-property.rst b/Documentation/media/uapi/dvb/fe-get-property.rst
index b22e37c4a787..fffa78d17f61 100644
--- a/Documentation/media/uapi/dvb/fe-get-property.rst
+++ b/Documentation/media/uapi/dvb/fe-get-property.rst
@@ -64,6 +64,10 @@ depends on the delivery system and on the device:
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-ber.rst b/Documentation/media/uapi/dvb/fe-read-ber.rst
index e54972ad5250..1e6a79567a4c 100644
--- a/Documentation/media/uapi/dvb/fe-read-ber.rst
+++ b/Documentation/media/uapi/dvb/fe-read-ber.rst
@@ -41,6 +41,10 @@ access to the device is sufficient.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-signal-strength.rst b/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
index 4b13c4757744..198f6dfb53a1 100644
--- a/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
+++ b/Documentation/media/uapi/dvb/fe-read-signal-strength.rst
@@ -41,6 +41,10 @@ to the device is sufficient.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-snr.rst b/Documentation/media/uapi/dvb/fe-read-snr.rst
index 2aed487f5c99..6db22c043512 100644
--- a/Documentation/media/uapi/dvb/fe-read-snr.rst
+++ b/Documentation/media/uapi/dvb/fe-read-snr.rst
@@ -41,6 +41,10 @@ to the device is sufficient.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-status.rst b/Documentation/media/uapi/dvb/fe-read-status.rst
index 21b2db3591fd..a84b045e8148 100644
--- a/Documentation/media/uapi/dvb/fe-read-status.rst
+++ b/Documentation/media/uapi/dvb/fe-read-status.rst
@@ -56,6 +56,10 @@ state changes of the frontend hardware. It is produced using the enum
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst b/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
index 46687c123402..f2c688bcacb3 100644
--- a/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
+++ b/Documentation/media/uapi/dvb/fe-read-uncorrected-blocks.rst
@@ -43,6 +43,10 @@ sufficient.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst b/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
index 1d5878da2f41..37a9cef1b6bd 100644
--- a/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
+++ b/Documentation/media/uapi/dvb/fe-set-frontend-tune-mode.rst
@@ -48,6 +48,10 @@ FE_TUNE_MODE_ONESHOT mode
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-frontend.rst b/Documentation/media/uapi/dvb/fe-set-frontend.rst
index 7f97dce9aee6..4f3dcf338254 100644
--- a/Documentation/media/uapi/dvb/fe-set-frontend.rst
+++ b/Documentation/media/uapi/dvb/fe-set-frontend.rst
@@ -48,17 +48,24 @@ requires read/write access to the device.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
.. flat-table::
:header-rows: 0
:stub-columns: 0
-
+ :widths: 1 16
- .. row 1
- ``EINVAL``
- Maximum supported symbol rate reached.
+
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-tone.rst b/Documentation/media/uapi/dvb/fe-set-tone.rst
index d0950acbbe64..758efa11014c 100644
--- a/Documentation/media/uapi/dvb/fe-set-tone.rst
+++ b/Documentation/media/uapi/dvb/fe-set-tone.rst
@@ -49,6 +49,10 @@ this is done using the DiSEqC ioctls.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/fe-set-voltage.rst b/Documentation/media/uapi/dvb/fe-set-voltage.rst
index 052f316bb4a3..38d4485290a0 100644
--- a/Documentation/media/uapi/dvb/fe-set-voltage.rst
+++ b/Documentation/media/uapi/dvb/fe-set-voltage.rst
@@ -53,6 +53,10 @@ power up the LNBf.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/frontend_f_close.rst b/Documentation/media/uapi/dvb/frontend_f_close.rst
index f3b04b60246c..791434bd9548 100644
--- a/Documentation/media/uapi/dvb/frontend_f_close.rst
+++ b/Documentation/media/uapi/dvb/frontend_f_close.rst
@@ -41,8 +41,10 @@ down automatically.
Return Value
============
-The function returns 0 on success, -1 on failure and the ``errno`` is
-set appropriately. Possible error codes:
+On success 0 is returned.
-EBADF
- ``fd`` is not a valid open file descriptor.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+Generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/frontend_f_open.rst b/Documentation/media/uapi/dvb/frontend_f_open.rst
index 690eb375bdc1..4c25ece73da1 100644
--- a/Documentation/media/uapi/dvb/frontend_f_open.rst
+++ b/Documentation/media/uapi/dvb/frontend_f_open.rst
@@ -79,24 +79,32 @@ On error, -1 is returned, and the ``errno`` variable is set appropriately.
Possible error codes are:
-EACCES
- The caller has no permission to access the device.
-EBUSY
- The the device driver is already in use.
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
-ENXIO
- No device corresponding to this device special file exists.
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
-ENOMEM
- Not enough kernel memory was available to complete the request.
+.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
-EMFILE
- The process already has the maximum number of files open.
+.. flat-table::
+ :header-rows: 0
+ :stub-columns: 0
+ :widths: 1 16
-ENFILE
- The limit on the total number of files open on the system has been
- reached.
+ - - ``EPERM``
+ - The caller has no permission to access the device.
-ENODEV
- The device got removed.
+ - - ``EBUSY``
+ - The the device driver is already in use.
+
+ - - ``EMFILE``
+ - The process already has the maximum number of files open.
+
+ - - ``ENFILE``
+ - The limit on the total number of files open on the system has been
+ reached.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-add-if.rst b/Documentation/media/uapi/dvb/net-add-if.rst
index 82ce2438213f..5896bf1b339b 100644
--- a/Documentation/media/uapi/dvb/net-add-if.rst
+++ b/Documentation/media/uapi/dvb/net-add-if.rst
@@ -78,6 +78,10 @@ filled with the number of the created interface.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-get-if.rst b/Documentation/media/uapi/dvb/net-get-if.rst
index 1bb8ee0cbced..3733b34da9db 100644
--- a/Documentation/media/uapi/dvb/net-get-if.rst
+++ b/Documentation/media/uapi/dvb/net-get-if.rst
@@ -43,6 +43,10 @@ the ``errno`` with ``EINVAL`` error code.
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
diff --git a/Documentation/media/uapi/dvb/net-remove-if.rst b/Documentation/media/uapi/dvb/net-remove-if.rst
index 646af23a925a..4ebe07a6b79a 100644
--- a/Documentation/media/uapi/dvb/net-remove-if.rst
+++ b/Documentation/media/uapi/dvb/net-remove-if.rst
@@ -39,6 +39,10 @@ The NET_REMOVE_IF ioctl deletes an interface previously created via
Return Value
============
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
+On success 0 is returned, and :c:type:`ca_slot_info` is filled.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
+
+The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.