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| author | Paul Burton <paul.burton@mips.com> | 2019-07-17 20:12:23 +0000 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-07-18 14:41:49 -0700 |
| commit | 2a15d6481741a418837a22df3a440d5bd8b9c412 (patch) | |
| tree | c86c575891f32e5a521e8ec7cfc1bcb28cecf585 /arch | |
| parent | 5bbe54346b539b5938b65d542b6ff5e956c3c08d (diff) | |
| download | linux-stable-2a15d6481741a418837a22df3a440d5bd8b9c412.tar.gz linux-stable-2a15d6481741a418837a22df3a440d5bd8b9c412.tar.bz2 linux-stable-2a15d6481741a418837a22df3a440d5bd8b9c412.zip | |
MIPS: Annotate fall-through in Cavium Octeon code
There's an intentional switch case fall-through in Cavium Octeon USB
code, which triggers compile errors with -Wimplicit-fallthrough due to
-Werror being enabled for arch/mips.
This can be encountered when building cavium_octeon_defconfig.
Fix the build issue by annotating the intentional fall-through.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/cavium-octeon/octeon-usb.c b/arch/mips/cavium-octeon/octeon-usb.c index 1f730ded5224..cc88a08bc1f7 100644 --- a/arch/mips/cavium-octeon/octeon-usb.c +++ b/arch/mips/cavium-octeon/octeon-usb.c @@ -398,6 +398,7 @@ static int dwc3_octeon_clocks_start(struct device *dev, u64 base) default: dev_err(dev, "Invalid ref_clk %u, using 100000000 instead\n", clock_rate); + /* fall through */ case 100000000: mpll_mul = 0x19; if (ref_clk_sel < 2) |