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drm/amd/amdgpu: Fix flow control in uvd_v4_2_stop()

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Break out of outer loop properly.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis
2017-02-13 14:11:40 -05:00
committed by Alex Deucher
parent fce293ca3d
commit e89d5b5c20
1 changed files with 6 additions and 3 deletions
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drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
+6 -3
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@@ -401,7 +401,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 2)
break;
}
for (i = 0; i < 10; ++i) {
@@ -411,7 +412,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 0xf)
break;
}
/* Stall UMC and register bus before resetting VCPU */
@@ -424,7 +426,8 @@ static void uvd_v4_2_stop(struct amdgpu_device *adev)
break;
mdelay(1);
}
break;
if (status & 0x240)
break;
}
WREG32_P(0x3D49, 0, ~(1 << 2));