[atheros] nuke trailing whitespaces

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10872 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 19 insertions, 19 deletions

diff --git a/target/linux/atheros/files/arch/mips/atheros/ar5312/irq.c b/target/linux/atheros/files/arch/mips/atheros/ar5312/irq.c
index 95bcf3a45..e2117a2dd 100644
--- a/target/linux/atheros/files/arch/mips/atheros/ar5312/irq.c
+++ b/target/linux/atheros/files/arch/mips/atheros/ar5312/irq.c
@@ -56,7 +56,7 @@ asmlinkage void ar5312_irq_dispatch(void)
 		} else if (ar531x_misc_intrs & AR531X_ISR_AHBPROC)
 			do_IRQ(AR531X_MISC_IRQ_AHB_PROC);
                 else if (ar531x_misc_intrs & AR531X_ISR_GPIO)
-			ar5312_gpio_irq_dispatch(); 
+			ar5312_gpio_irq_dispatch();
 		else if ((ar531x_misc_intrs & AR531X_ISR_UART0))
 			do_IRQ(AR531X_MISC_IRQ_UART0);
 		else if (ar531x_misc_intrs & AR531X_ISR_WD)
@@ -140,7 +140,7 @@ static irqreturn_t ar5312_ahb_proc_handler(int cpl, void *dev_id)
 
 	printk("AHB interrupt: PROCADDR=0x%8.8x  PROC1=0x%8.8x  DMAADDR=0x%8.8x  DMA1=0x%8.8x\n",
 			procAddr, proc1, dmaAddr, dma1);
-		
+
 	machine_restart("AHB error"); /* Catastrophic failure */
 	return IRQ_HANDLED;
 }
diff --git a/target/linux/atheros/files/arch/mips/atheros/ar5315/irq.c b/target/linux/atheros/files/arch/mips/atheros/ar5315/irq.c
index 621c7fc0b..ed784ba88 100644
--- a/target/linux/atheros/files/arch/mips/atheros/ar5315/irq.c
+++ b/target/linux/atheros/files/arch/mips/atheros/ar5315/irq.c
@@ -89,7 +89,7 @@ static void ar5315_gpio_intr_enable(unsigned int irq)
 
 	/* reconfigure GPIO line as input */
 	sysRegMask(AR5315_GPIO_CR, AR5315_GPIO_CR_M(gpio), AR5315_GPIO_CR_I(gpio));
-	
+
 	/* Enable interrupt with edge detection */
 	sysRegMask(AR5315_GPIO_INT, AR5315_GPIO_INT_M | AR5315_GPIO_INT_LVL_M, gpio | AR5315_GPIO_INT_LVL(3));
 }
@@ -203,7 +203,7 @@ ar5315_misc_intr_disable(unsigned int irq)
 	   case AR531X_MISC_IRQ_SPI:
 		 imr &= ~AR5315_ISR_SPI;
 		 break;
-		 
+
 	   case AR531X_MISC_IRQ_TIMER:
 	     imr &= (~AR5315_ISR_TIMER);
 	     break;
diff --git a/target/linux/atheros/files/arch/mips/atheros/board.c b/target/linux/atheros/files/arch/mips/atheros/board.c
index 59aa134a3..1b1e04fce 100644
--- a/target/linux/atheros/files/arch/mips/atheros/board.c
+++ b/target/linux/atheros/files/arch/mips/atheros/board.c
@@ -51,7 +51,7 @@ static u8 *find_board_config(char *flash_limit)
 		printk("WARNING: No board configuration data found!\n");
 		addr = NULL;
 	}
-	
+
 	return addr;
 }
 
@@ -59,8 +59,8 @@ static u8 *find_radio_config(char *flash_limit, char *board_config)
 {
 	int dataFound;
 	u32 radio_config;
-	
-	/* 
+
+	/*
 	 * Now find the start of Radio Configuration data, using heuristics:
 	 * Search forward from Board Configuration data by 0x1000 bytes
 	 * at a time until we find non-0xffffffff.
@@ -123,14 +123,14 @@ int __init ar531x_find_config(char *flash_limit)
 	printk("Radio config found at offset 0x%x(0x%x)\n", rcfg - bcfg, radio_config - board_config);
 	rcfg_size = BOARD_CONFIG_BUFSZ - ((rcfg - bcfg) & (BOARD_CONFIG_BUFSZ - 1));
 	memcpy(radio_config, rcfg, rcfg_size);
-	
+
 	return 0;
 }
 
 void __init serial_setup(unsigned long mapbase, unsigned int uartclk)
 {
 	struct uart_port s;
-	
+
 	memset(&s, 0, sizeof(s));
 
 	s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
@@ -162,7 +162,7 @@ const char *get_system_type(void)
 
 	case MACH_ATHEROS_AR2312:
 		return "Atheros AR2312";
-		
+
 	case MACH_ATHEROS_AR2313:
 		return "Atheros AR2313";
 #endif
@@ -225,7 +225,7 @@ static int __init ar531x_register_gpiodev(void)
 	struct platform_device *pdev;
 
 	printk(KERN_INFO "ar531x: Registering GPIODEV device\n");
-	
+
 	pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
 
 	if (!pdev) {
diff --git a/target/linux/atheros/files/arch/mips/atheros/gpio.c b/target/linux/atheros/files/arch/mips/atheros/gpio.c
index 5e34c857c..26fba0644 100644
--- a/target/linux/atheros/files/arch/mips/atheros/gpio.c
+++ b/target/linux/atheros/files/arch/mips/atheros/gpio.c
@@ -27,7 +27,7 @@
 #include <asm/irq_cpu.h>
 #include <asm/gpio.h>
 #include "ar531x.h"
-/* 
+/*
    GPIO Interrupt Support
       Make use of request_irq() and the function gpio_to_irq() to trap gpio events
  */
@@ -147,7 +147,7 @@ static void ar5315_gpio_intr_enable(unsigned int irq) {
 	sysRegWrite(AR5315_GPIO_CR, reg);
 	(void)sysRegRead(AR5315_GPIO_CR); /* flush write to hardware */
 
-	/* Locate a free register slot to enable gpio intr 
+	/* Locate a free register slot to enable gpio intr
 	   will fail silently if no more slots are available
 	 */
 	reg = sysRegRead(AR5315_GPIO_INT);
diff --git a/target/linux/atheros/files/arch/mips/atheros/prom.c b/target/linux/atheros/files/arch/mips/atheros/prom.c
index 73c66aca5..82617cdd3 100644
--- a/target/linux/atheros/files/arch/mips/atheros/prom.c
+++ b/target/linux/atheros/files/arch/mips/atheros/prom.c
@@ -35,7 +35,7 @@ void __init prom_init(void)
 	DO_AR5315(ar5315_prom_init();)
 #if 0
 	argv = (char **)fw_arg1;
-	/* RedBoot desired command line is argv[1] */ 
+	/* RedBoot desired command line is argv[1] */
 	strcat(arcs_cmdline, argv[1]);
 #endif
 }
diff --git a/target/linux/atheros/files/arch/mips/atheros/reset.c b/target/linux/atheros/files/arch/mips/atheros/reset.c
index 3230aa115..2342de81e 100644
--- a/target/linux/atheros/files/arch/mips/atheros/reset.c
+++ b/target/linux/atheros/files/arch/mips/atheros/reset.c
@@ -37,7 +37,7 @@ static void hotplug_button(struct work_struct *wq)
 	size_t len;
 	char *scratch, *s;
 	char buf[128];
-	
+
 	event = container_of(wq, struct event_t, wq);
 	if (!uevent_sock)
 		goto done;
@@ -48,7 +48,7 @@ static void hotplug_button(struct work_struct *wq)
 	skb = alloc_skb(len + 2048, GFP_KERNEL);
 	if (!skb)
 		goto done;
-	
+
 	/* add header */
 	scratch = skb_put(skb, len);
 	sprintf(scratch, "%s@",s);
@@ -80,7 +80,7 @@ static irqreturn_t button_handler(int irq, void *dev_id)
 	event = (struct event_t *) kzalloc(sizeof(struct event_t), GFP_ATOMIC);
 	if (!event)
 		return IRQ_NONE;
-	
+
 	pressed = !pressed;
 
 	DO_AR5315(gpio = sysRegRead(AR5315_GPIO_DI);)
@@ -99,7 +99,7 @@ static irqreturn_t button_handler(int irq, void *dev_id)
 
 void ar531x_disable_reset_button(void)
 {
-	disable_irq(AR531X_RESET_GPIO_IRQ);	
+	disable_irq(AR531X_RESET_GPIO_IRQ);
 }
 
 EXPORT_SYMBOL(ar531x_disable_reset_button);
@@ -109,7 +109,7 @@ int __init ar531x_init_reset(void)
 	bcfg = (struct ar531x_boarddata *) board_config;
 
 	seen = jiffies;
-	
+
 	request_irq(AR531X_RESET_GPIO_IRQ, &button_handler, IRQF_SAMPLE_RANDOM, "ar531x_reset", NULL);
 
 	return 0;