Re: [PATCH v2] mach-ep93xx: break out GPIO driver specifics

From: Russell King - ARM Linux
Date: Sat Oct 15 2011 - 16:42:43 EST


On Sat, Oct 15, 2011 at 09:18:08PM +0300, Mika Westerberg wrote:
> I just tried to compile latest linux-next and due to missing <mach/gpio.h> I
> get:
>
> In file included from include/linux/gpio.h:18:0,
> from drivers/gpio/gpiolib.c:10:
> /home/westeri/devel/kernel/linux/arch/arm/include/asm/gpio.h:5:23: fatal error: mach/gpio.h: No such file or directory
> compilation terminated.
> make[2]: *** [drivers/gpio/gpiolib.o] Error 1
>
> It looks like arch/arm/include/asm/gpio.h wants to have <mach/gpio.h>. Any idea
> how to fix this?

Hmm. It shouldn't have been deleted - Linus' patch leaves the file
empty rather than deleting it.

However, as I had to use GNU patch to apply Linus' patch (as git apply
wouldn't because of fuzz), it doesn't understand that, so it removed it.
This is where having an /* empty */ comment avoids that kind of thing,
just like I've done for all the other mach/gpio.h which became empty.
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