[PATCH v5] serial:st-asc: Add ST ASC driver.

[Greg Kroah-Hartman]

On Mon, Jun 24, 2013 at 08:21:43AM +0100, Srinivas KANDAGATLA wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla at st.com>
> 
> This patch adds support to ASC (asynchronous serial controller)
> driver, which is basically a standard serial driver. This IP is common
> across all the ST parts for settop box platforms.
> 
> ASC is embedded in ST COMMS IP block. It supports Rx & Tx functionality.
> It support all industry standard baud rates.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at st.com>
> CC: Stephen Gallimore <stephen.gallimore at st.com>
> CC: Stuart Menefy <stuart.menefy at st.com>
> CC: Arnd Bergmann <arnd at arndb.de>
> ---
> Hi Greg,
> 
> This patch is the part of the driver support for Stixxxx SOCs.
> This patch undergone 3-4 cycles of review in arm-kernel mailing list.
> As Arnd prefered to take only SOC support patches via arm-soc, Am 
> sending this patch seperately.
> 
> If its not too late, can you consider this patch for 3.11 via tty tree?

I would have taken it, but it breaks the build on my machine:

drivers/tty/serial/st-asc.c: In function ‘asc_serial_resume’:
drivers/tty/serial/st-asc.c:774:15: error: ‘struct device’ has no member named ‘pins’
drivers/tty/serial/st-asc.c:775:3: error: implicit declaration of function ‘pinctrl_select_state’ [-Werror=implicit-function-declaration]
drivers/tty/serial/st-asc.c:775:37: error: ‘struct device’ has no member named ‘pins’
drivers/tty/serial/st-asc.c:776:16: error: ‘struct device’ has no member named ‘pins’

Please test your patches out on a "normal" Linux system.

Please feel free to resend this after 3.11-rc1 is out, for inclusion in
3.12, after you have fixed the build problems.

greg k-h