Uwe Kleine-König <[email protected]> writes: > The only usage of _toggle_gpio_edge_triggering is in an > 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 <[email protected]>
Acked-by: Kevin Hilman <[email protected]> > --- > arch/arm/plat-omap/gpio.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c > index d17620c..d2422c7 100644 > --- a/arch/arm/plat-omap/gpio.c > +++ b/arch/arm/plat-omap/gpio.c > @@ -750,6 +750,7 @@ static inline void set_24xx_gpio_triggering(struct > gpio_bank *bank, int gpio, > } > #endif > > +#ifdef CONFIG_ARCH_OMAP1 > /* > * This only applies to chips that can't do both rising and falling edge > * detection at once. For all other chips, this function is a noop. > @@ -760,11 +761,9 @@ static void _toggle_gpio_edge_triggering(struct > gpio_bank *bank, int gpio) > u32 l = 0; > > switch (bank->method) { > -#ifdef CONFIG_ARCH_OMAP1 > case METHOD_MPUIO: > reg += OMAP_MPUIO_GPIO_INT_EDGE; > break; > -#endif > #ifdef CONFIG_ARCH_OMAP15XX > case METHOD_GPIO_1510: > reg += OMAP1510_GPIO_INT_CONTROL; > @@ -787,6 +786,7 @@ static void _toggle_gpio_edge_triggering(struct gpio_bank > *bank, int gpio) > > __raw_writel(l, reg); > } > +#endif > > static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int > trigger) > { > -- > 1.6.6 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
