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msm: pcie: Revert "scale CX and rate change after DRV resume"

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This reverts commit 603d76db80.

This change is already present in the snapshot. This revert
will remove duplicate code.

Change-Id: Id4588031a93c041a9480ac8ef33b6d177a4a2477
Signed-off-by: Tony Truong <truong@codeaurora.org>
This commit is contained in:
Tony Truong 2020-03-03 13:01:39 -08:00
commit d161462d9d
1 changed files with 0 additions and 8 deletions
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8
drivers/pci/controller/pci-msm.c
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@ -6917,14 +6917,6 @@ static int msm_pcie_drv_resume(struct msm_pcie_dev_t *pcie_dev)
msm_pcie_scale_link_bandwidth(pcie_dev, current_link_speed);
/* scale CX and rate change based on current GEN speed */
current_link_speed = readl_relaxed(pcie_dev->dm_core +
PCIE20_CAP_LINKCTRLSTATUS);
current_link_speed = ((current_link_speed >> 16) &
PCI_EXP_LNKSTA_CLS);
msm_pcie_scale_link_bandwidth(pcie_dev, current_link_speed);
/* always ungate clkreq */
msm_pcie_write_reg_field(pcie_dev->parf,
PCIE20_PARF_CLKREQ_OVERRIDE,