From: Luben Tuikov luben.tuikov@amd.com
stable inclusion from stable-v5.10.146 commit 09867977fcc258caab84031445345bdf3c2e0531 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I6D0VX
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 084e2640e51626f413f85663e3ba7e32d4272477 ]
Use positive logic to check for RAS support. Rename the function to actually indicate what it is testing for. Essentially, make the function a predicate with the correct name.
Cc: Stanley Yang Stanley.Yang@amd.com Cc: Alexander Deucher Alexander.Deucher@amd.com Signed-off-by: Luben Tuikov luben.tuikov@amd.com Reviewed-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Stable-dep-of: 6c2049066355 ("drm/amdgpu: Don't enable LTR if not supported") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Jialin Zhang zhangjialin11@huawei.com Reviewed-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index eb22a190c242..3638f0e12a2b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1979,15 +1979,12 @@ int amdgpu_ras_request_reset_on_boot(struct amdgpu_device *adev, return 0; }
-static int amdgpu_ras_check_asic_type(struct amdgpu_device *adev) +static bool amdgpu_ras_asic_supported(struct amdgpu_device *adev) { - if (adev->asic_type != CHIP_VEGA10 && - adev->asic_type != CHIP_VEGA20 && - adev->asic_type != CHIP_ARCTURUS && - adev->asic_type != CHIP_SIENNA_CICHLID) - return 1; - else - return 0; + return adev->asic_type == CHIP_VEGA10 || + adev->asic_type == CHIP_VEGA20 || + adev->asic_type == CHIP_ARCTURUS || + adev->asic_type == CHIP_SIENNA_CICHLID; }
/* @@ -2006,7 +2003,7 @@ static void amdgpu_ras_check_supported(struct amdgpu_device *adev, *supported = 0;
if (amdgpu_sriov_vf(adev) || !adev->is_atom_fw || - amdgpu_ras_check_asic_type(adev)) + !amdgpu_ras_asic_supported(adev)) return;
if (amdgpu_atomfirmware_mem_ecc_supported(adev)) {