We have macros for getting the upper or lower 32 bits of a number. Use them here to shave a couple lines off the code. Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx> --- drivers/pci/dwc/pcie-designware-host.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pci/dwc/pcie-designware-host.c b/drivers/pci/dwc/pcie-designware-host.c index 157621175147..ae5abfddf8de 100644 --- a/drivers/pci/dwc/pcie-designware-host.c +++ b/drivers/pci/dwc/pcie-designware-host.c @@ -89,10 +89,8 @@ void dw_pcie_msi_init(struct pcie_port *pp) msi_target = virt_to_phys((void *)pp->msi_data); /* program the msi_data */ - dw_pcie_wr_own_conf(pp, PCIE_MSI_ADDR_LO, 4, - (u32)(msi_target & 0xffffffff)); - dw_pcie_wr_own_conf(pp, PCIE_MSI_ADDR_HI, 4, - (u32)(msi_target >> 32 & 0xffffffff)); + dw_pcie_wr_own_conf(pp, PCIE_MSI_ADDR_LO, 4, lower_32_bits(msi_target)); + dw_pcie_wr_own_conf(pp, PCIE_MSI_ADDR_HI, 4, upper_32_bits(msi_target)); } static void dw_pcie_msi_clear_irq(struct pcie_port *pp, int irq) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
