diff options
| author | Jiawei <Jiawei.Gu@amd.com> | 2020-08-27 10:07:52 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-27 10:09:07 -0400 |
| commit | 4cd2a96d3a0ac6b07c443e904f5b8a52f2471571 (patch) | |
| tree | 94fc182ac02765110d6a88afa0c5916ab5810b1f /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 6c4d1f43ed0edeee7f38069619cc8c43459a6171 (diff) | |
| download | linux-4cd2a96d3a0ac6b07c443e904f5b8a52f2471571.tar.bz2 | |
drm/amdgpu: simplify hw status clear/set logic
Optimize code to iterate less loops in
amdgpu_device_ip_reinit_early_sriov()
Signed-off-by: Jiawei <Jiawei.Gu@amd.com>
Reviewed-by: Emily.Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 8f37f9f99105..696a61cc3ac6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2598,17 +2598,16 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev) AMD_IP_BLOCK_TYPE_IH, }; - for (i = 0; i < adev->num_ip_blocks; i++) - adev->ip_blocks[i].status.hw = false; - - for (i = 0; i < ARRAY_SIZE(ip_order); i++) { + for (i = 0; i < adev->num_ip_blocks; i++) { int j; struct amdgpu_ip_block *block; - for (j = 0; j < adev->num_ip_blocks; j++) { - block = &adev->ip_blocks[j]; + block = &adev->ip_blocks[i]; + block->status.hw = false; - if (block->version->type != ip_order[i] || + for (j = 0; j < ARRAY_SIZE(ip_order); j++) { + + if (block->version->type != ip_order[j] || !block->status.valid) continue; |