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ARM: OMAP1: Fix compile for boards depending on old gpio expander

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The long term fix is to switch boards to use drivers/gpio/pcf857x.c.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren
2008-03-03 01:31:32 -08:00
parent 0cc0a44116
commit 09be755395
1 changed files with 11 additions and 0 deletions
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11
include/asm-arm/arch-omap/gpioexpander.h
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@@ -18,7 +18,18 @@
/* Function Prototypes for GPIO Expander functions */ /* Function Prototypes for GPIO Expander functions */
#ifdef CONFIG_GPIOEXPANDER_OMAP
int read_gpio_expa(u8 *, int); int read_gpio_expa(u8 *, int);
int write_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 */ #endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */