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

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Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
This commit is contained in:
Graeme Russ 2011-11-08 02:33:16 +00:00
parent 83088afbba
commit 63a90bfb7e
2 changed files with 13 additions and 14 deletions
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8
board/eNET/eNET.c
View file

@ -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);
}

19
board/eNET/eNET_pci.c
View file

@ -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]);
}