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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-07-21 17:37:33 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-07-25 20:12:50 -0500
commitd64062b57eeb58d4928aed945515bf53f7944913 (patch)
treec1c0f626fe00c4e07200f8b132bb9b546f23e8b7
parent737298d18836fd14b8820de6504536c998986bcd (diff)
downloadlinux-d64062b57eeb58d4928aed945515bf53f7944913.tar.bz2
drm/amdgpu/gfx10: Fix missing break in switch statement
Add missing break statement in order to prevent the code from falling through to case AMDGPU_IRQ_STATE_ENABLE. This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: a644d85a5cd4 ("drm/amdgpu: add gfx v10 implementation (v10)") Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 1675d5837c3c..35e8e29139b1 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -4611,6 +4611,7 @@ gfx_v10_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
TIME_STAMP_INT_ENABLE, 0);
WREG32(cp_int_cntl_reg, cp_int_cntl);
+ break;
case AMDGPU_IRQ_STATE_ENABLE:
cp_int_cntl = RREG32(cp_int_cntl_reg);
cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,