cosmetic: checkpatch cleanup of board/eNET/*.c

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>

board/eNET/eNET.c

@@ -223,7 +223,7 @@ void setup_pcat_compatibility()
 	 *  active low polarity on PIC interrupt pins,
 	 *  active high polarity on all other irq pins
 	 */
-	writew(0x0000,&sc520_mmcr->intpinpol);
+	writew(0x0000, &sc520_mmcr->intpinpol);
 
 	/*
 	 * PIT 0 -> IRQ0
@@ -252,7 +252,7 @@ void setup_pcat_compatibility()
 
 void enet_timer_isr(void)
 {
-	static long enet_ticks = 0;
+	static long enet_ticks;
 
 	enet_ticks++;
 
@@ -281,9 +281,9 @@ void hw_watchdog_reset(void)
 
 void enet_toggle_run_led(void)
 {
-	unsigned char leds_state= inb(LED_LATCH_ADDRESS);
+	unsigned char leds_state = inb(LED_LATCH_ADDRESS);
 	if (leds_state & LED_RUN_BITMASK)
-		outb(leds_state &~ LED_RUN_BITMASK, LED_LATCH_ADDRESS);
+		outb(leds_state & ~LED_RUN_BITMASK, LED_LATCH_ADDRESS);
 	else
 		outb(leds_state | LED_RUN_BITMASK, LED_LATCH_ADDRESS);
 }

board/eNET/eNET_pci.c

@@ -38,7 +38,7 @@ static void pci_enet_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 		CONFIG_SYS_THIRD_PCI_IRQ,
 		CONFIG_SYS_FORTH_PCI_IRQ
 	};
-	static int next_irq_index=0;
+	static int next_irq_index;
 
 	uchar tmp_pin;
 	int pin;
@@ -47,9 +47,8 @@ static void pci_enet_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 	pin = tmp_pin;
 
 	pin -= 1; /* PCI config space use 1-based numbering */
-	if (pin == -1) {
+	if (pin == -1)
 		return; /* device use no irq */
-	}
 
 	/* map device number +  pin to a pin on the sc520 */
 	switch (PCI_DEV(dev)) {
@@ -69,19 +68,19 @@ static void pci_enet_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
 
 	if (sc520_pci_ints[pin] == -1) {
 		/* re-route one interrupt for us */
-		if (next_irq_index > 3) {
+		if (next_irq_index > 3)
 			return;
-		}
-		if (pci_sc520_set_irq(pin, irq_list[next_irq_index])) {
+
+		if (pci_sc520_set_irq(pin, irq_list[next_irq_index]))
 			return;
-		}
+
 		next_irq_index++;
 	}
 
-	if (-1 != sc520_pci_ints[pin]) {
-	pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE,
+	if (-1 != sc520_pci_ints[pin])
+		pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE,
 					   sc520_pci_ints[pin]);
-	}
+
 	printf("fixup_irq: device %d pin %c irq %d\n",
 	       PCI_DEV(dev), 'A' + pin, sc520_pci_ints[pin]);
 }