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Merge branch 'remotes/lorenzo/pci/brcmstb'

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- Initialize "tmp" before use (Jim Quinlan)

* remotes/lorenzo/pci/brcmstb:
  PCI: brcmstb: Initialize "tmp" before use
This commit is contained in:
Bjorn Helgaas 2020-12-15 15:11:11 -06:00
commit 0032242459
1 changed files with 1 additions and 0 deletions
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drivers/pci/controller/pcie-brcmstb.c
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@ -881,6 +881,7 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie)
burst = 0x2; /* 512 bytes */
/* Set SCB_MAX_BURST_SIZE, CFG_READ_UR_MODE, SCB_ACCESS_EN */
tmp = readl(base + PCIE_MISC_MISC_CTRL);
u32p_replace_bits(&tmp, 1, PCIE_MISC_MISC_CTRL_SCB_ACCESS_EN_MASK);
u32p_replace_bits(&tmp, 1, PCIE_MISC_MISC_CTRL_CFG_READ_UR_MODE_MASK);
u32p_replace_bits(&tmp, burst, PCIE_MISC_MISC_CTRL_MAX_BURST_SIZE_MASK);