2019-07-23 15:29:36

by Chuhong Yuan

Subject: [PATCH] drm/amd/display: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <[email protected]>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 4a29f72334d0..524e1e19017e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2428,8 +2428,7 @@ static ssize_t s3_debug_store(struct device *device,
{
int ret;
int s3_state;
- struct pci_dev *pdev = to_pci_dev(device);
- struct drm_device *drm_dev = pci_get_drvdata(pdev);
+ struct drm_device *drm_dev = dev_get_drvdata(device);
struct amdgpu_device *adev = drm_dev->dev_private;

ret = kstrtoint(buf, 0, &s3_state);
--
2.20.1

2019-07-24 02:26:46

by Alex Deucher

Subject: Re: [PATCH] drm/amd/display: Use dev_get_drvdata

On Tue, Jul 23, 2019 at 9:36 AM Chuhong Yuan <[email protected]> wrote:
>
> Instead of using to_pci_dev + pci_get_drvdata,
> use dev_get_drvdata to make code simpler.
>
> Signed-off-by: Chuhong Yuan <[email protected]>

Applied. thanks!

Alex

> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index 4a29f72334d0..524e1e19017e 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -2428,8 +2428,7 @@ static ssize_t s3_debug_store(struct device *device,
> {
> int ret;
> int s3_state;
> - struct pci_dev *pdev = to_pci_dev(device);
> - struct drm_device *drm_dev = pci_get_drvdata(pdev);
> + struct drm_device *drm_dev = dev_get_drvdata(device);
> struct amdgpu_device *adev = drm_dev->dev_private;
>
> ret = kstrtoint(buf, 0, &s3_state);
> --
> 2.20.1
>
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