diff options
| author | Sui Jingfeng <suijingfeng@loongson.cn> | 2023-08-25 14:27:13 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-09-28 16:54:54 -0500 |
| commit | 18bf400530ca06e4bffcc9ce4741cf7a3526b85f (patch) | |
| tree | b1bbbd47e3429f8616e0a2390052d7e526bdd89e /drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | |
| parent | c213ed390cf1352f954164bad71275d6a095200c (diff) | |
drm/amdgpu: Use pci_get_base_class() to reduce duplicated code
Use pci_get_base_class() to reduce duplicated code. No functional change
intended.
Link: https://lore.kernel.org/r/20230825062714.6325-5-sui.jingfeng@linux.dev
Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c index 2bca37044ad0..327e2fd2401f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -1389,14 +1389,11 @@ void amdgpu_acpi_detect(void) struct pci_dev *pdev = NULL; int ret; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { - if (!atif->handle) - amdgpu_atif_pci_probe_handle(pdev); - if (!atcs->handle) - amdgpu_atcs_pci_probe_handle(pdev); - } + while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) { + if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) && + (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8)) + continue; - while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { if (!atif->handle) amdgpu_atif_pci_probe_handle(pdev); if (!atcs->handle) |