[PATCH] drm/amdgpu/gfx10: Fix missing break in switch statement

Gustavo A. R. Silva gustavo at embeddedor.com
Sun Jul 21 22:39:49 UTC 2019

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

Fixes: a644d85a5cd4 ("drm/amdgpu: add gfx v10 implementation (v10)")
Cc: stable at vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo at embeddedor.com>
 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 +
 1 file changed, 1 insertion(+)

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;
 		cp_int_cntl = RREG32(cp_int_cntl_reg);
 		cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,

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