[ARM] pxa: removed unused declarations of pxa_gpio_* in hardware.h

pxa_gpio_{get,set}_value() are not used anymore, remove them from hardware.h.
Declaration of pxa_gpio_mode() is still being referenced and thus moved into
pxa2xx-gpio.h

Signed-off-by: Eric Miao <eric.miao@marvell.com>

2 files changed, 5 insertions, 15 deletions

diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 292a93af2b25..f6b4103ecc65 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -258,21 +258,6 @@
          })
 
 /*
- * Handy routine to set GPIO alternate functions
- */
-extern int pxa_gpio_mode( int gpio_mode );
-
-/*
- * Return GPIO level, nonzero means high, zero is low
- */
-extern int pxa_gpio_get_value(unsigned gpio);
-
-/*
- * Set output GPIO level
- */
-extern void pxa_gpio_set_value(unsigned gpio, int value);
-
-/*
  * return current memory and LCD clock frequency in units of 10kHz
  */
 extern unsigned int get_memclk_frequency_10khz(void);
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
index 6ef1dd09970b..d83393e25273 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx-gpio.h
@@ -365,4 +365,9 @@
 #define GPIO117_I2CSCL_MD       (117 | GPIO_ALT_FN_1_IN)
 #define GPIO118_I2CSDA_MD       (118 | GPIO_ALT_FN_1_IN)
 
+/*
+ * Handy routine to set GPIO alternate functions
+ */
+extern int pxa_gpio_mode( int gpio_mode );
+
 #endif /* __ASM_ARCH_PXA2XX_GPIO_H */