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msm: pcie: correct PCIe clean up sequence for failed link setup 

PCIe pipe clock is the last resource to be enabled. Therefore,
move PCIe pipe clock deinit to the correct place in PCIe clean
up sequence.

Change-Id: I8b20debcfae7296099d521fc0b41eddc382a3302
Signed-off-by: Tony Truong <truong@codeaurora.org>
This commit is contained in:
Tony Truong 2014-11-13 15:00:53 -08:00
parent de724756ee
commit 0c20c7367c
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/host/pci-msm.c
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@ -3116,10 +3116,10 @@ int msm_pcie_enable(struct msm_pcie_dev_t *dev, u32 options)
link_fail:
msm_pcie_write_reg(dev->phy, PCIE_PHY_SW_RESET, 0x1);
msm_pcie_write_reg(dev->phy, PCIE_PHY_POWER_DOWN_CONTROL, 0);
msm_pcie_pipe_clk_deinit(dev);
msm_pcie_clk_deinit(dev);
clk_fail:
msm_pcie_vreg_deinit(dev);
msm_pcie_pipe_clk_deinit(dev);
out:
mutex_unlock(&dev->setup_lock);