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-rw-r--r--arch/mips/include/asm/mach-bcm47xx/gpio.h18
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/mips/include/asm/mach-bcm47xx/gpio.h b/arch/mips/include/asm/mach-bcm47xx/gpio.h
index 76961cabeedf..2ef17e8df403 100644
--- a/arch/mips/include/asm/mach-bcm47xx/gpio.h
+++ b/arch/mips/include/asm/mach-bcm47xx/gpio.h
@@ -36,6 +36,8 @@ static inline int gpio_get_value(unsigned gpio)
36 return -EINVAL; 36 return -EINVAL;
37} 37}
38 38
39#define gpio_get_value_cansleep gpio_get_value
40
39static inline void gpio_set_value(unsigned gpio, int value) 41static inline void gpio_set_value(unsigned gpio, int value)
40{ 42{
41 switch (bcm47xx_bus_type) { 43 switch (bcm47xx_bus_type) {
@@ -54,6 +56,19 @@ static inline void gpio_set_value(unsigned gpio, int value)
54 } 56 }
55} 57}
56 58
59#define gpio_set_value_cansleep gpio_set_value
60
61static inline int gpio_cansleep(unsigned gpio)
62{
63 return 0;
64}
65
66static inline int gpio_is_valid(unsigned gpio)
67{
68 return gpio < (BCM47XX_EXTIF_GPIO_LINES + BCM47XX_CHIPCO_GPIO_LINES);
69}
70
71
57static inline int gpio_direction_input(unsigned gpio) 72static inline int gpio_direction_input(unsigned gpio)
58{ 73{
59 switch (bcm47xx_bus_type) { 74 switch (bcm47xx_bus_type) {
@@ -137,7 +152,4 @@ static inline int gpio_polarity(unsigned gpio, int value)
137} 152}
138 153
139 154
140/* cansleep wrappers */
141#include <asm-generic/gpio.h>
142
143#endif /* __BCM47XX_GPIO_H */ 155#endif /* __BCM47XX_GPIO_H */