From e0e89e236f9692eb0af034c59607e2db2e333c1d Mon Sep 17 00:00:00 2001 From: Mike Dunn Date: Fri, 12 Apr 2013 11:59:15 -0700 Subject: pxa27x_udc: remove call to unimplemented set_GPIO_mode() If CONFIG_USB_DEV_PULLUP_GPIO is defined, a link error occurs because the set_GPIO_mode() helper function is not implemented. This function doesn't do much except make the code a little more readable, so I just manually coded its equivalent and removed the prototype from the header file. It is invoked no where else in the code. While I was at it, I noticed that two other function prototypes in the same header file are also neither implemented nor invoked anywhere, so I removed them as well. Signed-off-by: Mike Dunn --- arch/arm/include/asm/arch-pxa/hardware.h | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'arch/arm/include/asm/arch-pxa/hardware.h') diff --git a/arch/arm/include/asm/arch-pxa/hardware.h b/arch/arm/include/asm/arch-pxa/hardware.h index 44b800f681..2397bcef0d 100644 --- a/arch/arm/include/asm/arch-pxa/hardware.h +++ b/arch/arm/include/asm/arch-pxa/hardware.h @@ -77,17 +77,6 @@ #define GPIO_FALLING_EDGE 1 #define GPIO_RISING_EDGE 2 #define GPIO_BOTH_EDGES 3 -extern void set_GPIO_IRQ_edge( int gpio_nr, int edge_mask ); - -/* - * Handy routine to set GPIO alternate functions - */ -extern void set_GPIO_mode( int gpio_mode ); - -/* - * return current lclk frequency in units of 10kHz - */ -extern unsigned int get_lclk_frequency_10khz(void); #endif -- cgit