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Diffstat (limited to 'arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h')
-rw-r--r--arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
index 6ef1dd0..d83393e 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
@@ -365,4 +365,9 @@
#define GPIO117_I2CSCL_MD (117 | GPIO_ALT_FN_1_IN)
#define GPIO118_I2CSDA_MD (118 | GPIO_ALT_FN_1_IN)
+/*
+ * Handy routine to set GPIO alternate functions
+ */
+extern int pxa_gpio_mode( int gpio_mode );
+
#endif /* __ASM_ARCH_PXA2XX_GPIO_H */
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