[+cc Lorenzo] On Tue, Sep 22, 2020 at 11:59:10AM +0200, Gustavo Pimentel wrote: > 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> Looks good to me; thanks for persevering with this. Hopefully Lorenzo will apply this and, in the process, adjust the subject line to match the history: PCI: dwc: ... > --- > 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..e7a41d9 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)PCIE_ATU_ENABLE); > } > > int dw_pcie_wait_for_link(struct dw_pcie *pci) > -- > 2.7.4 >
