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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-05 13:55:33 -0500
committerPaul Burton <paul.burton@mips.com>2019-08-05 18:25:30 -0700
commit74034a09267c1f48d5ce7ae4c4a317fac7d43418 (patch)
treeb09d30a0d31fabbdc967e28e99e3b61d5c672d7a /arch
parent2d291e6cc183608e1f6eb8580268df7c68bdf7c3 (diff)
download96b-common-74034a09267c1f48d5ce7ae4c4a317fac7d43418.tar.gz
MIPS: BCM63XX: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. This patch fixes the following warning (Building: bcm63xx_defconfig mips): arch/mips/pci/ops-bcm63xx.c: In function ‘bcm63xx_pcie_can_access’: arch/mips/pci/ops-bcm63xx.c:474:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (PCI_SLOT(devfn) == 0) ^ arch/mips/pci/ops-bcm63xx.c:477:2: note: here default: ^~~~~~~ Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-mips@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/pci/ops-bcm63xx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/pci/ops-bcm63xx.c b/arch/mips/pci/ops-bcm63xx.c
index d02eb9d16b55..925c72348fb6 100644
--- a/arch/mips/pci/ops-bcm63xx.c
+++ b/arch/mips/pci/ops-bcm63xx.c
@@ -474,6 +474,7 @@ static int bcm63xx_pcie_can_access(struct pci_bus *bus, int devfn)
if (PCI_SLOT(devfn) == 0)
return bcm_pcie_readl(PCIE_DLSTATUS_REG)
& DLSTATUS_PHYLINKUP;
+ /* else, fall through */
default:
return false;
}