omap: define _toggle_gpio_edge_triggering only for OMAP1

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The only usage of _toggle_gpio_edge_triggering is in
an #ifdef CONFIG_ARCH_OMAP1 block, so only provide it if
CONFIG_ARCH_OMAP1 is defined, too.

This fixes a compiler warning:

	arch/arm/plat-omap/gpio.c:758: warning: '_toggle_gpio_edge_triggering' defined but not used

when compiling for ARCH_OMAP2, ARCH_OMAP3 or ARCH_OMAP4.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

...

This commit is contained in:

Uwe Kleine-König 2010-01-29 14:20:05 -08:00 • committed by Tony Lindgren

parent abe94c756c

commit 9198bcd39f

1 changed files with 2 additions and 2 deletions

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arch/arm/plat-omap/gpio.c

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