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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-03 20:04:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-03 20:04:16 -0700 |
| commit | 9a715cd54347948e74f1a597da22884af287727d (patch) | |
| tree | 0a824e6501e9a8dcb3fdd05749e13c149e7dfb9f /drivers/tty/amiserial.c | |
| parent | cbcd4f08aa637b74f575268770da86a00fabde6d (diff) | |
| parent | a6d7514b14a6ea2a3868bdcb2fca7b2410738595 (diff) | |
| download | linux-9a715cd54347948e74f1a597da22884af287727d.tar.gz linux-9a715cd54347948e74f1a597da22884af287727d.tar.bz2 linux-9a715cd54347948e74f1a597da22884af287727d.zip | |
Merge tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial updates from Greg KH:
"Here is the large tty/serial patchset for 4.13-rc1.
A lot of tty and serial driver updates are in here, along with some
fixups for some __get/put_user usages that were reported. Nothing
huge, just lots of development by a number of different developers,
full details in the shortlog.
All of these have been in linux-next for a while"
* tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits)
tty: serial: lpuart: add a more accurate baud rate calculation method
tty: serial: lpuart: add earlycon support for imx7ulp
tty: serial: lpuart: add imx7ulp support
dt-bindings: serial: fsl-lpuart: add i.MX7ULP support
tty: serial: lpuart: add little endian 32 bit register support
tty: serial: lpuart: refactor lpuart32_{read|write} prototype
tty: serial: lpuart: introduce lpuart_soc_data to represent SoC property
serial: imx-serial - move DMA buffer configuration to DT
serial: imx: Enable RTSD only when needed
serial: imx: Remove unused members from imx_port struct
serial: 8250: 8250_omap: Fix race b/w dma completion and RX timeout
serial: 8250: Fix THRE flag usage for CAP_MINI
tty/serial: meson_uart: update to stable bindings
dt-bindings: serial: Add bindings for the Amlogic Meson UARTs
serial: Delete dead code for CIR serial ports
serial: sirf: make of_device_ids const
serial/mpsc: switch to dma_alloc_attrs
tty: serial: Add Actions Semi Owl UART earlycon
dt-bindings: serial: Document Actions Semi Owl UARTs
tty/serial: atmel: make the driver DT only
...
Diffstat (limited to 'drivers/tty/amiserial.c')
| -rw-r--r-- | drivers/tty/amiserial.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index dea16bb8c46a..9820e20993db 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -570,18 +570,6 @@ static int startup(struct tty_struct *tty, struct serial_state *info) info->xmit.head = info->xmit.tail = 0; /* - * Set up the tty->alt_speed kludge - */ - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI) - tty->alt_speed = 57600; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI) - tty->alt_speed = 115200; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI) - tty->alt_speed = 230400; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP) - tty->alt_speed = 460800; - - /* * and set the speed of the serial port */ change_speed(tty, info, NULL); @@ -1084,14 +1072,9 @@ static int set_serial_info(struct tty_struct *tty, struct serial_state *state, check_and_exit: if (tty_port_initialized(port)) { if (change_spd) { - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI) - tty->alt_speed = 57600; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI) - tty->alt_speed = 115200; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI) - tty->alt_speed = 230400; - if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP) - tty->alt_speed = 460800; + /* warn about deprecation unless clearing */ + if (new_serial.flags & ASYNC_SPD_MASK) + dev_warn_ratelimited(tty->dev, "use of SPD flags is deprecated\n"); change_speed(tty, state, NULL); } } else |