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| author | Graeme Russ <graeme.russ@gmail.com> | 2011-11-08 02:33:16 +0000 |
|---|---|---|
| committer | Graeme Russ <graeme.russ@gmail.com> | 2011-11-29 21:04:00 +1100 |
| commit | 63a90bfb7e2794489acc708835958e1e4a6ea1d6 (patch) | |
| tree | d52afb2035192d109e7557d93335d0bb8c044223 /board/eNET/eNET_pci.c | |
| parent | 83088afbba0c142fda5313866abd1e679d0f9e78 (diff) | |
| download | u-boot-imx-63a90bfb7e2794489acc708835958e1e4a6ea1d6.zip u-boot-imx-63a90bfb7e2794489acc708835958e1e4a6ea1d6.tar.gz u-boot-imx-63a90bfb7e2794489acc708835958e1e4a6ea1d6.tar.bz2 | |
cosmetic: checkpatch cleanup of board/eNET/*.c
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Diffstat (limited to 'board/eNET/eNET_pci.c')
| -rw-r--r-- | board/eNET/eNET_pci.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/board/eNET/eNET_pci.c b/board/eNET/eNET_pci.c index 29d13d2..5af4ef7 100644 --- a/board/eNET/eNET_pci.c +++ b/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]); } |