Commit 00322424 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

Merge branch 'remotes/lorenzo/pci/brcmstb' 

- Initialize "tmp" before use (Jim Quinlan)

* remotes/lorenzo/pci/brcmstb:
  PCI: brcmstb: Initialize "tmp" before use
parents 7546ad5e ddaff0af

drivers/pci/controller/pcie-brcmstb.c

+1 −0
Original line number Diff line number Diff line
@@ -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);