serial: omap: define helpers for pdata function pointers

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this patch is in preparation to a few other changes
which will align on the prototype for function
pointers passed through pdata.

It also helps cleaning up the driver a little by
agregating checks for pdata in a single location.

Tested-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Felipe Balbi 2012-08-23 13:32:42 +03:00 • committed by Greg Kroah-Hartman

parent c990f35103

commit e5b57c037a

1 changed files with 47 additions and 19 deletions

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drivers/tty/serial/omap-serial.c

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