Fixes warning given by executing "make C=2 drivers/pci/" Sparse output: CHECK drivers/pci/controller/dwc/pcie-designware.c drivers/pci/controller/dwc/pcie-designware.c:432:52: warning: cast truncates bits from constant value (ffffffff7fffffff becomes 7fffffff) Reported-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Cc: Joao Pinto <jpinto@xxxxxxxxxxxx> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@xxxxxxxxxxxx> --- drivers/pci/controller/dwc/pcie-designware.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-designware.c b/drivers/pci/controller/dwc/pcie-designware.c index 3c3a4d1..dcb7108 100644 --- a/drivers/pci/controller/dwc/pcie-designware.c +++ b/drivers/pci/controller/dwc/pcie-designware.c @@ -429,7 +429,7 @@ void dw_pcie_disable_atu(struct dw_pcie *pci, int index, } dw_pcie_writel_dbi(pci, PCIE_ATU_VIEWPORT, region | index); - dw_pcie_writel_dbi(pci, PCIE_ATU_CR2, (u32)~PCIE_ATU_ENABLE); + dw_pcie_writel_dbi(pci, PCIE_ATU_CR2, (u32)~0 & ~PCIE_ATU_ENABLE); } int dw_pcie_wait_for_link(struct dw_pcie *pci) -- 2.7.4
