Merge tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

[platform/kernel/linux-starfive.git] / drivers / pci / controller / pcie-brcmstb.c

diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index 7234eb2..6d79d14 100644 (file)
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -670,7 +670,7 @@ static inline int brcm_pcie_get_rc_bar2_size_and_offset(struct brcm_pcie *pcie,
         *   outbound memory @ 3GB). So instead it will  start at the 1x
         *   multiple of its size
         */
-       if (!*rc_bar2_size || *rc_bar2_offset % *rc_bar2_size ||
+       if (!*rc_bar2_size || (*rc_bar2_offset & (*rc_bar2_size - 1)) ||
            (*rc_bar2_offset < SZ_4G && *rc_bar2_offset > SZ_2G)) {
                dev_err(dev, "Invalid rc_bar2_offset/size: size 0x%llx, off 0x%llx\n",
                        *rc_bar2_size, *rc_bar2_offset);