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Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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 <tony@atomide.com>
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include/asm-arm/arch-omap/gpioexpander.h
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include/asm-arm/arch-omap/gpioexpander.h
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/* Function Prototypes for GPIO Expander functions */
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#ifdef CONFIG_GPIOEXPANDER_OMAP
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int read_gpio_expa(u8 *, int);
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int write_gpio_expa(u8 , int);
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#else
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static inline int read_gpio_expa(u8 *val, int addr)
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{
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return 0;
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}
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static inline int write_gpio_expa(u8 val, int addr)
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{
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return 0;
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}
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#endif
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#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */