From 09be7553959c9947f7cbccbe1c3094bb2e3ffd28 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 3 Mar 2008 01:31:32 -0800 Subject: [PATCH] ARM: OMAP1: Fix compile for boards depending on old gpio expander The long term fix is to switch boards to use drivers/gpio/pcf857x.c. Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/gpioexpander.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/asm-arm/arch-omap/gpioexpander.h b/include/asm-arm/arch-omap/gpioexpander.h index 7a43b0a912e..4eed1f80e2f 100644 --- a/include/asm-arm/arch-omap/gpioexpander.h +++ b/include/asm-arm/arch-omap/gpioexpander.h @@ -18,7 +18,18 @@ /* Function Prototypes for GPIO Expander functions */ +#ifdef CONFIG_GPIOEXPANDER_OMAP int read_gpio_expa(u8 *, int); int write_gpio_expa(u8 , int); +#else +static inline int read_gpio_expa(u8 *val, int addr) +{ + return 0; +} +static inline int write_gpio_expa(u8 val, int addr) +{ + return 0; +} +#endif #endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */ -- 2.20.1