Applied. Thanks! Alex On Mon, Aug 7, 2023 at 9:22 AM Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx> wrote: > > PCI core API pci_dev_id() can be used to get the BDF number for a pci > device. We don't need to compose it mannually. Use pci_dev_id() to > simplify the code a little bit. > > Signed-off-by: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c > index 385c6acb5728..aee0cfdc6da3 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c > @@ -706,7 +706,7 @@ int amdgpu_acpi_pcie_performance_request(struct amdgpu_device *adev, > > atcs_input.size = sizeof(struct atcs_pref_req_input); > /* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */ > - atcs_input.client_id = adev->pdev->devfn | (adev->pdev->bus->number << 8); > + atcs_input.client_id = pci_dev_id(adev->pdev); > atcs_input.valid_flags_mask = ATCS_VALID_FLAGS_MASK; > atcs_input.flags = ATCS_WAIT_FOR_COMPLETION; > if (advertise) > @@ -776,7 +776,7 @@ int amdgpu_acpi_power_shift_control(struct amdgpu_device *adev, > > atcs_input.size = sizeof(struct atcs_pwr_shift_input); > /* dGPU id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */ > - atcs_input.dgpu_id = adev->pdev->devfn | (adev->pdev->bus->number << 8); > + atcs_input.dgpu_id = pci_dev_id(adev->pdev); > atcs_input.dev_acpi_state = dev_state; > atcs_input.drv_state = drv_state; > > @@ -1141,7 +1141,7 @@ int amdgpu_acpi_get_tmr_info(struct amdgpu_device *adev, u64 *tmr_offset, > if (!tmr_offset || !tmr_size) > return -EINVAL; > > - bdf = (adev->pdev->bus->number << 8) | adev->pdev->devfn; > + bdf = pci_dev_id(adev->pdev); > dev_info = amdgpu_acpi_get_dev(bdf); > if (!dev_info) > return -ENOENT; > @@ -1162,7 +1162,7 @@ int amdgpu_acpi_get_mem_info(struct amdgpu_device *adev, int xcc_id, > if (!numa_info) > return -EINVAL; > > - bdf = (adev->pdev->bus->number << 8) | adev->pdev->devfn; > + bdf = pci_dev_id(adev->pdev); > dev_info = amdgpu_acpi_get_dev(bdf); > if (!dev_info) > return -ENOENT; > -- > 2.20.1 >
