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Commit df55a66a authored by Florian Fainelli's avatar Florian Fainelli Committed by Ralf Baechle
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MIPS: BCM47xx: fix build with GENERIC_GPIO configuration 



Since eb9ae7f2 (gpio: fix build error in include/asm-generic/gpio.h)
the generic version of gpio.h calls __gpio_{set,get}_value which we
do not define. Get rid of asm-generic/gpio.h and define the missing
stubs directly for BCM47xx to build.

Reported-by: default avatarRalf Baechle <ralf@linux-mips.org>
To: linux-mips@linux-mips.org
CC: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: default avatarFlorian Fainelli <florian@openwrt.org>
Patchwork: https://patchwork.linux-mips.org/patch/2885/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 79858081

arch/mips/include/asm/mach-bcm47xx/gpio.h

+15 −3
Original line number Diff line number Diff line
@@ -36,6 +36,8 @@ static inline int gpio_get_value(unsigned gpio) 
	return -EINVAL;

}



#define gpio_get_value_cansleep	gpio_get_value



static inline void gpio_set_value(unsigned gpio, int value)

{

	switch (bcm47xx_bus_type) {
@@ -54,6 +56,19 @@ static inline void gpio_set_value(unsigned gpio, int value) 
	}

}



#define gpio_set_value_cansleep gpio_set_value



static inline int gpio_cansleep(unsigned gpio)

{

	return 0;

}



static inline int gpio_is_valid(unsigned gpio)

{

	return gpio < (BCM47XX_EXTIF_GPIO_LINES + BCM47XX_CHIPCO_GPIO_LINES);

}





static inline int gpio_direction_input(unsigned gpio)

{

	switch (bcm47xx_bus_type) {
@@ -137,7 +152,4 @@ static inline int gpio_polarity(unsigned gpio, int value) 
}





/* cansleep wrappers */

#include <asm-generic/gpio.h>



#endif /* __BCM47XX_GPIO_H */