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authorWolfram Sang <wsa+renesas@sang-engineering.com>2020-01-13 22:06:41 +0100
committerWolfram Sang <wsa@the-dreams.de>2020-01-15 18:18:34 +0100
commit710b65335c19eea696741eb2d5e45a39aa23d0bb (patch)
treec09b994d388b2bf3e670f231bbf5f77cc5b2636a /Documentation/i2c
parentfe402bd0904979ca4417c0d499b471484e588a9e (diff)
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i2c: parport-light: remove driver
The justification of a light version of the parport driver was less overhead for embedded systems. Well, today, even if an embedded system still has a parport, it surely can handle the fully-fledged parport driver. Remove it to reduce the maintenance burden. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/i2c')
-rw-r--r--Documentation/i2c/busses/i2c-parport-light.rst24
-rw-r--r--Documentation/i2c/busses/index.rst1
2 files changed, 0 insertions, 25 deletions
diff --git a/Documentation/i2c/busses/i2c-parport-light.rst b/Documentation/i2c/busses/i2c-parport-light.rst
deleted file mode 100644
index e73af975d2c8..000000000000
--- a/Documentation/i2c/busses/i2c-parport-light.rst
+++ /dev/null
@@ -1,24 +0,0 @@
-===============================
-Kernel driver i2c-parport-light
-===============================
-
-Author: Jean Delvare <jdelvare@suse.de>
-
-This driver is a light version of i2c-parport. It doesn't depend
-on the parport driver, and uses direct I/O access instead. This might be
-preferred on embedded systems where wasting memory for the clean but heavy
-parport handling is not an option. The drawback is a reduced portability
-and the impossibility to daisy-chain other parallel port devices.
-
-Please see i2c-parport for documentation.
-
-Module parameters:
-
-* type: type of adapter (see i2c-parport or modinfo)
-
-* base: base I/O address
- Default is 0x378 which is fairly common for parallel ports, at least on PC.
-
-* irq: optional IRQ
- This must be passed if you want SMBus alert support, assuming your adapter
- actually supports this.
diff --git a/Documentation/i2c/busses/index.rst b/Documentation/i2c/busses/index.rst
index 2a26e251a335..5e4077b08d86 100644
--- a/Documentation/i2c/busses/index.rst
+++ b/Documentation/i2c/busses/index.rst
@@ -20,7 +20,6 @@ I2C Bus Drivers
i2c-nforce2
i2c-nvidia-gpu
i2c-ocores
- i2c-parport-light
i2c-parport
i2c-pca-isa
i2c-piix4