linux-next/m68k-allmodconfig/m68k:
http://kisskb.ellerman.id.au/kisskb/buildresult/3899710/

drivers/input/touchscreen/ads7846.c:959: error: 'GPIOF_DIR_IN'
undeclared (first use in this function)
drivers/input/touchscreen/ads7846.c:959: error: (Each undeclared
identifier is reported only once
drivers/input/touchscreen/ads7846.c:959: error: for each function it
appears in.)
make[4]: *** [drivers/input/touchscreen/ads7846.o] Error 1

As of commit e9b6e245c727767e6d64cb3dd47a0c6982aa5d23
("Input: ads7846 - use gpio_request_one to configure pendown_gpio"), this
driver should depend on GENERIC_GPIO?
Else <linux/gpio.h> doesn't include <asm/gpio.h>, and we never see the
definition of GPIOF_DIR_IN.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds