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PCI ASPM: cleanup pcie_aspm_get_cap_device

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Minor cleanup for pcie_aspm_get_cap_device().

Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Kenji Kaneshige
2009-05-13 12:20:48 +09:00
committed by Jesse Barnes
parent 430842e29d
commit 7ab7099103
1 changed files with 4 additions and 5 deletions
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5
drivers/pci/pcie/aspm.c
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@@ -292,12 +292,11 @@ static unsigned int calc_L1_latency(unsigned int latency_encoding, int ac)
} }
static void pcie_aspm_get_cap_device(struct pci_dev *pdev, u32 *state, static void pcie_aspm_get_cap_device(struct pci_dev *pdev, u32 *state,
unsigned int *l0s, unsigned int *l1, unsigned int *enabled) u32 *l0s, u32 *l1, u32 *enabled)
{ {
int pos; int pos;
u16 reg16; u16 reg16;
u32 reg32; u32 reg32, latency;
unsigned int latency;
*l0s = *l1 = *enabled = 0; *l0s = *l1 = *enabled = 0;
pos = pci_find_capability(pdev, PCI_CAP_ID_EXP); pos = pci_find_capability(pdev, PCI_CAP_ID_EXP);