[ARM] 5079/1: Warn people when using pxa2xx-gpio.h

Warn people when using pxa2xx-gpio.h as it is only here for backwards
compatibility. The new mfp-pxa2[57]x.h and the relevant API should be used
instead.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 file changed