led: remove camel casing of led identifiers globally

Result of running the following command to address Wolfgang's
comment about camel case:

for file in `find . | grep '\.[chS]$'`; do perl -i -pe
's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done

Discussion:
http://patchwork.ozlabs.org/patch/84988/

Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arch/arm/cpu/arm1176/start.S

@@ -358,7 +358,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 #ifndef CONFIG_NAND_SPL
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 #endif
 

arch/arm/cpu/arm720t/start.S

@@ -234,7 +234,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/arm920t/ep93xx/led.c

@@ -45,22 +45,22 @@ inline void switch_LED_off(uint8_t led)
 	saved_state[led] = STATUS_LED_OFF;
 }
 
-void red_LED_on(void)
+void red_led_on(void)
 {
 	switch_LED_on(STATUS_LED_RED);
 }
 
-void red_LED_off(void)
+void red_led_off(void)
 {
 	switch_LED_off(STATUS_LED_RED);
 }
 
-void green_LED_on(void)
+void green_led_on(void)
 {
 	switch_LED_on(STATUS_LED_GREEN);
 }
 
-void green_LED_off(void)
+void green_led_off(void)
 {
 	switch_LED_off(STATUS_LED_GREEN);
 }
@@ -74,14 +74,14 @@ void __led_toggle(led_id_t mask)
 {
 	if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_RED])
-			red_LED_off();
+			red_led_off();
 		else
-			red_LED_on();
+			red_led_on();
 	} else if (STATUS_LED_GREEN == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_GREEN])
-			green_LED_off();
+			green_led_off();
 		else
-			green_LED_on();
+			green_led_on();
 	}
 }
 
@@ -89,13 +89,13 @@ void __led_set(led_id_t mask, int state)
 {
 	if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == state)
-			red_LED_on();
+			red_led_on();
 		else
-			red_LED_off();
+			red_led_off();
 	} else if (STATUS_LED_GREEN == mask) {
 		if (STATUS_LED_ON == state)
-			green_LED_on();
+			green_led_on();
 		else
-			green_LED_off();
+			green_led_off();
 	}
 }

arch/arm/cpu/arm920t/ep93xx/lowlevel_init.S

@@ -34,8 +34,8 @@ lowlevel_init:
 	str lr, [r1]
 
 	/* Turn on both LEDs */
-	bl red_LED_on
-	bl green_LED_on
+	bl red_led_on
+	bl green_led_on
 
 	/* Configure flash wait states before we switch to the PLL */
 	bl flash_cfg
@@ -44,14 +44,14 @@ lowlevel_init:
 	bl pll_cfg
 
 	/* Turn off the Green LED and leave the Red LED on */
-	bl green_LED_off
+	bl green_led_off
 
 	/* Setup SDRAM */
 	bl sdram_cfg
 
 	/* Turn on Green LED, Turn off the Red LED */
-	bl green_LED_on
-	bl red_LED_off
+	bl green_led_on
+	bl red_led_off
 
 	/* FIXME: we use async mode for now */
 	mrc p15, 0, r0, c1, c0, 0

arch/arm/cpu/arm920t/start.S

@@ -277,7 +277,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/arm925t/start.S

@@ -271,7 +271,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/arm926ejs/at91/led.c

@@ -29,36 +29,36 @@
 #include <asm/arch/gpio.h>
 
 #ifdef CONFIG_RED_LED
-void red_LED_on(void)
+void red_led_on(void)
 {
 	at91_set_gpio_value(CONFIG_RED_LED, 1);
 }
 
-void red_LED_off(void)
+void red_led_off(void)
 {
 	at91_set_gpio_value(CONFIG_RED_LED, 0);
 }
 #endif
 
 #ifdef CONFIG_GREEN_LED
-void green_LED_on(void)
+void green_led_on(void)
 {
 	at91_set_gpio_value(CONFIG_GREEN_LED, 0);
 }
 
-void green_LED_off(void)
+void green_led_off(void)
 {
 	at91_set_gpio_value(CONFIG_GREEN_LED, 1);
 }
 #endif
 
 #ifdef CONFIG_YELLOW_LED
-void yellow_LED_on(void)
+void yellow_led_on(void)
 {
 	at91_set_gpio_value(CONFIG_YELLOW_LED, 0);
 }
 
-void yellow_LED_off(void)
+void yellow_led_off(void)
 {
 	at91_set_gpio_value(CONFIG_YELLOW_LED, 1);
 }

arch/arm/cpu/arm926ejs/start.S

@@ -270,7 +270,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/arm_intcm/start.S

@@ -238,7 +238,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/ixp/start.S

@@ -340,7 +340,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/cpu/s3c44b0/start.S

@@ -223,7 +223,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	bne	clbss_l
 
 	bl coloured_LED_init
-	bl red_LED_on
+	bl red_led_on
 #endif
 
 /*

arch/arm/lib/board.c

@@ -87,22 +87,22 @@ extern void rtl8019_get_enetaddr (uchar * addr);
 inline void __coloured_LED_init(void) {}
 void coloured_LED_init(void)
 	__attribute__((weak, alias("__coloured_LED_init")));
-inline void __red_LED_on(void) {}
-void red_LED_on(void) __attribute__((weak, alias("__red_LED_on")));
-inline void __red_LED_off(void) {}
-void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
-inline void __green_LED_on(void) {}
-void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
-inline void __green_LED_off(void) {}
-void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
-inline void __yellow_LED_on(void) {}
-void yellow_LED_on(void) __attribute__((weak, alias("__yellow_LED_on")));
-inline void __yellow_LED_off(void) {}
-void yellow_LED_off(void) __attribute__((weak, alias("__yellow_LED_off")));
-inline void __blue_LED_on(void) {}
-void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
-inline void __blue_LED_off(void) {}
-void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
+inline void __red_led_on(void) {}
+void red_led_on(void) __attribute__((weak, alias("__red_led_on")));
+inline void __red_led_off(void) {}
+void red_led_off(void) __attribute__((weak, alias("__red_led_off")));
+inline void __green_led_on(void) {}
+void green_led_on(void) __attribute__((weak, alias("__green_led_on")));
+inline void __green_led_off(void) {}
+void green_led_off(void) __attribute__((weak, alias("__green_led_off")));
+inline void __yellow_led_on(void) {}
+void yellow_led_on(void) __attribute__((weak, alias("__yellow_led_on")));
+inline void __yellow_led_off(void) {}
+void yellow_led_off(void) __attribute__((weak, alias("__yellow_led_off")));
+inline void __blue_led_on(void) {}
+void blue_led_on(void) __attribute__((weak, alias("__blue_led_on")));
+inline void __blue_led_off(void) {}
+void blue_led_off(void) __attribute__((weak, alias("__blue_led_off")));
 
 /*
  ************************************************************************

board/atmel/at91rm9200ek/led.c

@@ -36,37 +36,37 @@
 #define	YELLOW_LED	(1<<1)
 #define	RED_LED		(1<<2)
 
-void	green_LED_on(void)
+void	green_led_on(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(GREEN_LED, &pio->piob.codr);
 }
 
-void	 yellow_LED_on(void)
+void	 yellow_led_on(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(YELLOW_LED, &pio->piob.codr);
 }
 
-void	 red_LED_on(void)
+void	 red_led_on(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(RED_LED, &pio->piob.codr);
 }
 
-void	green_LED_off(void)
+void	green_led_off(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(GREEN_LED, &pio->piob.sodr);
 }
 
-void	yellow_LED_off(void)
+void	yellow_led_off(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(YELLOW_LED, &pio->piob.sodr);
 }
 
-void	red_LED_off(void)
+void	red_led_off(void)
 {
 	at91_pio_t *pio = (at91_pio_t *)ATMEL_BASE_PIO;
 	writel(RED_LED, &pio->piob.sodr);

board/eukrea/cpu9260/led.c

@@ -51,49 +51,49 @@ void coloured_LED_init(void)
 	at91_set_pio_value(CONFIG_BLUE_LED, 1);
 }
 
-void red_LED_off(void)
+void red_led_off(void)
 {
 	at91_set_pio_value(CONFIG_RED_LED, 1);
 	saved_state[STATUS_LED_RED] = STATUS_LED_OFF;
 }
 
-void green_LED_off(void)
+void green_led_off(void)
 {
 	at91_set_pio_value(CONFIG_GREEN_LED, 1);
 	saved_state[STATUS_LED_GREEN] = STATUS_LED_OFF;
 }
 
-void yellow_LED_off(void)
+void yellow_led_off(void)
 {
 	at91_set_pio_value(CONFIG_YELLOW_LED, 1);
 	saved_state[STATUS_LED_YELLOW] = STATUS_LED_OFF;
 }
 
-void blue_LED_off(void)
+void blue_led_off(void)
 {
 	at91_set_pio_value(CONFIG_BLUE_LED, 1);
 	saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF;
 }
 
-void red_LED_on(void)
+void red_led_on(void)
 {
 	at91_set_pio_value(CONFIG_RED_LED, 0);
 	saved_state[STATUS_LED_RED] = STATUS_LED_ON;
 }
 
-void green_LED_on(void)
+void green_led_on(void)
 {
 	at91_set_pio_value(CONFIG_GREEN_LED, 0);
 	saved_state[STATUS_LED_GREEN] = STATUS_LED_ON;
 }
 
-void yellow_LED_on(void)
+void yellow_led_on(void)
 {
 	at91_set_pio_value(CONFIG_YELLOW_LED, 0);
 	saved_state[STATUS_LED_YELLOW] = STATUS_LED_ON;
 }
 
-void blue_LED_on(void)
+void blue_led_on(void)
 {
 	at91_set_pio_value(CONFIG_BLUE_LED, 0);
 	saved_state[STATUS_LED_BLUE] = STATUS_LED_ON;
@@ -108,24 +108,24 @@ void __led_toggle(led_id_t mask)
 {
 	if (STATUS_LED_BLUE == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_BLUE])
-			blue_LED_off();
+			blue_led_off();
 		else
-			blue_LED_on();
+			blue_led_on();
 	} else if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_RED])
-			red_LED_off();
+			red_led_off();
 		else
-			red_LED_on();
+			red_led_on();
 	} else if (STATUS_LED_GREEN == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_GREEN])
-			green_LED_off();
+			green_led_off();
 		else
-			green_LED_on();
+			green_led_on();
 	} else if (STATUS_LED_YELLOW == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_YELLOW])
-			yellow_LED_off();
+			yellow_led_off();
 		else
-			yellow_LED_on();
+			yellow_led_on();
 	}
 }
 
@@ -133,23 +133,23 @@ void __led_set(led_id_t mask, int state)
 {
 	if (STATUS_LED_BLUE == mask) {
 		if (STATUS_LED_ON == state)
-			blue_LED_on();
+			blue_led_on();
 		else
-			blue_LED_off();
+			blue_led_off();
 	} else if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == state)
-			red_LED_on();
+			red_led_on();
 		else
-			red_LED_off();
+			red_led_off();
 	} else if (STATUS_LED_GREEN == mask) {
 		if (STATUS_LED_ON == state)
-			green_LED_on();
+			green_led_on();
 		else
-			green_LED_off();
+			green_led_off();
 	} else if (STATUS_LED_YELLOW == mask) {
 		if (STATUS_LED_ON == state)
-			yellow_LED_on();
+			yellow_led_on();
 		else
-			yellow_LED_off();
+			yellow_led_off();
 	}
 }

board/logicpd/zoom2/led.c

@@ -36,7 +36,7 @@ static unsigned int saved_state[2] = {STATUS_LED_OFF, STATUS_LED_OFF};
 #define ZOOM2_LED_BLUE	154
 #define ZOOM2_LED_BLUE2	61
 
-void red_LED_off (void)
+void red_led_off(void)
 {
 	/* red */
 	if (!gpio_request(ZOOM2_LED_RED, "")) {
@@ -46,7 +46,7 @@ void red_LED_off (void)
 	saved_state[STATUS_LED_RED] = STATUS_LED_OFF;
 }
 
-void blue_LED_off (void)
+void blue_led_off(void)
 {
 	/* blue */
 	if (!gpio_request(ZOOM2_LED_BLUE, "")) {
@@ -62,9 +62,9 @@ void blue_LED_off (void)
 	saved_state[STATUS_LED_BLUE] = STATUS_LED_OFF;
 }
 
-void red_LED_on (void)
+void red_led_on(void)
 {
-	blue_LED_off ();
+	blue_led_off();
 
 	/* red */
 	if (!gpio_request(ZOOM2_LED_RED, "")) {
@@ -74,9 +74,9 @@ void red_LED_on (void)
 	saved_state[STATUS_LED_RED] = STATUS_LED_ON;
 }
 
-void blue_LED_on (void)
+void blue_led_on(void)
 {
-	red_LED_off ();
+	red_led_off();
 
 	/* blue */
 	if (!gpio_request(ZOOM2_LED_BLUE, "")) {
@@ -102,14 +102,14 @@ void __led_toggle (led_id_t mask)
 {
 	if (STATUS_LED_BLUE == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_BLUE])
-			blue_LED_off ();
+			blue_led_off();
 		else
-			blue_LED_on ();
+			blue_led_on();
 	} else if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == saved_state[STATUS_LED_RED])
-			red_LED_off ();
+			red_led_off();
 		else
-			red_LED_on ();
+			red_led_on();
 	}
 }
 
@@ -117,13 +117,13 @@ void __led_set (led_id_t mask, int state)
 {
 	if (STATUS_LED_BLUE == mask) {
 		if (STATUS_LED_ON == state)
-			blue_LED_on ();
+			blue_led_on();
 		else
-			blue_LED_off ();
+			blue_led_off();
 	} else if (STATUS_LED_RED == mask) {
 		if (STATUS_LED_ON == state)
-			red_LED_on ();
+			red_led_on();
 		else
-			red_LED_off ();
+			red_led_off();
 	}
 }

board/ti/beagle/led.c

@@ -29,12 +29,12 @@
 #define BEAGLE_LED_USR1	149
 
 #ifdef STATUS_LED_GREEN
-void green_LED_off (void)
+void green_led_off(void)
 {
 	__led_set (STATUS_LED_GREEN, 0);
 }
 
-void green_LED_on (void)
+void green_led_on(void)
 {
 	__led_set (STATUS_LED_GREEN, 1);
 }

common/cmd_led.c

@@ -57,16 +57,16 @@ static const led_tbl_t led_commands[] = {
 #endif
 #endif
 #ifdef STATUS_LED_GREEN
-	{ "green", STATUS_LED_GREEN, green_LED_off, green_LED_on, NULL },
+	{ "green", STATUS_LED_GREEN, green_led_off, green_led_on, NULL },
 #endif
 #ifdef STATUS_LED_YELLOW
-	{ "yellow", STATUS_LED_YELLOW, yellow_LED_off, yellow_LED_on, NULL },
+	{ "yellow", STATUS_LED_YELLOW, yellow_led_off, yellow_led_on, NULL },
 #endif
 #ifdef STATUS_LED_RED
-	{ "red", STATUS_LED_RED, red_LED_off, red_LED_on, NULL },
+	{ "red", STATUS_LED_RED, red_led_off, red_led_on, NULL },
 #endif
 #ifdef STATUS_LED_BLUE
-	{ "blue", STATUS_LED_BLUE, blue_LED_off, blue_LED_on, NULL },
+	{ "blue", STATUS_LED_BLUE, blue_led_off, blue_led_on, NULL },
 #endif
 	{ NULL, 0, NULL, NULL, NULL }
 };

include/status_led.h

@@ -357,24 +357,24 @@ extern void __led_set (led_id_t mask, int state);
  */
 #ifndef	__ASSEMBLY__
 extern void	coloured_LED_init (void);
-extern void	red_LED_on(void);
-extern void	red_LED_off(void);
-extern void	green_LED_on(void);
-extern void	green_LED_off(void);
-extern void	yellow_LED_on(void);
-extern void	yellow_LED_off(void);
-extern void	blue_LED_on(void);
-extern void	blue_LED_off(void);
+extern void	red_led_on(void);
+extern void	red_led_off(void);
+extern void	green_led_on(void);
+extern void	green_led_off(void);
+extern void	yellow_led_on(void);
+extern void	yellow_led_off(void);
+extern void	blue_led_on(void);
+extern void	blue_led_off(void);
 #else
 	.extern LED_init
-	.extern red_LED_on
-	.extern red_LED_off
-	.extern yellow_LED_on
-	.extern yellow_LED_off
-	.extern green_LED_on
-	.extern green_LED_off
-	.extern blue_LED_on
-	.extern blue_LED_off
+	.extern red_led_on
+	.extern red_led_off
+	.extern yellow_led_on
+	.extern yellow_led_off
+	.extern green_led_on
+	.extern green_led_off
+	.extern blue_led_on
+	.extern blue_led_off
 #endif
 
 #endif	/* CONFIG_STATUS_LED	*/