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Date: Sun, 8 Nov 2009 18:14:45 -0800 From: Arve Hjønnevåg <arve@...roid.com> To: Russell King - ARM Linux <linux@....linux.org.uk> Cc: Pavel Machek <pavel@....cz>, Ben Dooks <ben-linux@...ff.org>, Brian Swetland <swetland@...gle.com>, kernel list <linux-kernel@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org> Subject: Re: dream: glue for mmc controller On Sun, Nov 8, 2009 at 1:10 AM, Russell King - ARM Linux <linux@....linux.org.uk> wrote: > On Sun, Nov 08, 2009 at 09:13:14AM +0100, Pavel Machek wrote: >> > > +#include <asm/io.h> >> > > +#include <asm/gpio.h> >> > linux/gpio.h >> > linux/io.h >> >> I got compile errors when trying to use linux/gpio.h: >> >> arch/arm/mach-msm/board-dream-gpio.c: In function >> 'dream_gpio_configure': >> arch/arm/mach-msm/board-dream-gpio.c:109: error: 'GPIOF_OUTPUT_LOW' >> undeclared (first use in this function) > > This means it's abusing the gpio header files - which are intended for > the generic GPIO support, but are being used for this platforms private > non-generic GPIO based stuff. > It also means that CONFIG_GENERIC_GPIO is not set, so linux/gpio.h stubbed out all the gpio functions. -- Arve Hjønnevåg -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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