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Date: Fri, 1 Mar 2019 15:29:43 -0600 From: "Gustavo A. R. Silva" <gustavo@...eddedor.com> To: Rex Zhu <rex.zhu@....com>, Evan Quan <evan.quan@....com>, Alex Deucher <alexander.deucher@....com>, Christian König <christian.koenig@....com>, "David (ChunMing) Zhou" <David1.Zhou@....com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch> Cc: amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, "Gustavo A. R. Silva" <gustavo@...eddedor.com>, Kees Cook <keescook@...omium.org> Subject: [PATCH] drm/amdgpu/powerplay: Fix missing break in switch statement Add missing break statement in order to prevent the code from falling through to case SMU_Discrete_DpmTable. This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: 34a564eaf528 ("drm/amd/powerplay: implement fw image related smum interface for Polaris.") Cc: stable@...r.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com> --- drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c index 52abca065764..222fb79d319e 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c @@ -2330,6 +2330,7 @@ static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member) case DRAM_LOG_BUFF_SIZE: return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE); } + break; case SMU_Discrete_DpmTable: switch (member) { case UvdBootLevel: -- 2.21.0
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