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drm/amdgpu: remove nonsense in_interrupt() checks

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might_sleep() is supposed to raise if warning if called in interrupt or
atomic context.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-10-25 10:37:02 +02:00 committed by Alex Deucher
parent 788012e33c
commit 5c76c6a897
1 changed files with 2 additions and 6 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
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@ -70,9 +70,7 @@ uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg)
if (r < 1 && (adev->in_gpu_reset || in_interrupt()))
goto failed_kiq_read;
if (in_interrupt())
might_sleep();
might_sleep();
while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) {
msleep(MAX_KIQ_REG_BAILOUT_INTERVAL);
r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT);
@ -118,9 +116,7 @@ void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v)
if (r < 1 && (adev->in_gpu_reset || in_interrupt()))
goto failed_kiq_write;
if (in_interrupt())
might_sleep();
might_sleep();
while (r < 1 && cnt++ < MAX_KIQ_REG_TRY) {
msleep(MAX_KIQ_REG_BAILOUT_INTERVAL);