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| author |   Kumar Gala <galak@kernel.crashing.org> | 2007-10-03 23:37:33 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-10-08 08:38:37 -0500 |
| commit | 2fce1225af6f2d3bb9ffb4e6253400db61278594 (patch) | |
| tree | 6f29866bd58600f3bfdd62ab718aa1722ace4a1d /arch/powerpc/sysdev | |
| parent | [POWERPC] 85xx: Failure with odd memory sizes and CONFIG_HIGHMEM (diff) | |
| download | linux-dev-2fce1225af6f2d3bb9ffb4e6253400db61278594.tar.xz linux-dev-2fce1225af6f2d3bb9ffb4e6253400db61278594.zip | |
[POWERPC] FSL: Access PCIe LTSSM register with correct size
The LTSSM register is actual 32-bits wide so we should be doing a
dword access.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 98290f4ef3df..af090c93be10 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -160,8 +160,8 @@ static void __init quirk_fsl_pcie_transparent(struct pci_dev *dev) int __init fsl_pcie_check_link(struct pci_controller *hose) { - u16 val; - early_read_config_word(hose, 0, 0, PCIE_LTSSM, &val); + u32 val; + early_read_config_dword(hose, 0, 0, PCIE_LTSSM, &val); if (val < PCIE_LTSSM_L0) return 1; return 0; |