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authorTony Lindgren <tony@atomide.com>2008-03-03 04:31:32 -0500
committerTony Lindgren <tony@atomide.com>2008-03-05 03:23:20 -0500
commit09be7553959c9947f7cbccbe1c3094bb2e3ffd28 (patch)
tree763f3b2c145795023c478fbc74e637f4c4bcb86e /include/asm-arm/arch-omap
parent0cc0a441163b92fbda5fe1886cb6e9876cf08f40 (diff)
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>
Diffstat (limited to 'include/asm-arm/arch-omap')
-rw-r--r--include/asm-arm/arch-omap/gpioexpander.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap/gpioexpander.h b/include/asm-arm/arch-omap/gpioexpander.h
index 7a43b0a912e4..4eed1f80e2fb 100644
--- a/include/asm-arm/arch-omap/gpioexpander.h
+++ b/include/asm-arm/arch-omap/gpioexpander.h
@@ -18,7 +18,18 @@
18 18
19/* Function Prototypes for GPIO Expander functions */ 19/* Function Prototypes for GPIO Expander functions */
20 20
21#ifdef CONFIG_GPIOEXPANDER_OMAP
21int read_gpio_expa(u8 *, int); 22int read_gpio_expa(u8 *, int);
22int write_gpio_expa(u8 , int); 23int write_gpio_expa(u8 , int);
24#else
25static inline int read_gpio_expa(u8 *val, int addr)
26{
27 return 0;
28}
29static inline int write_gpio_expa(u8 val, int addr)
30{
31 return 0;
32}
33#endif
23 34
24#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */ 35#endif /* __ASM_ARCH_OMAP_GPIOEXPANDER_H */