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drm/panfrost: simplify getting .driver_data 

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210920090522.23784-6-wsa+renesas@sang-engineering.com
This commit is contained in:
Wolfram Sang 2021-09-20 11:05:17 +02:00 committed by Steven Price
parent d52ce7094e
commit fba5265fca
1 changed files with 2 additions and 4 deletions
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6
drivers/gpu/drm/panfrost/panfrost_device.c
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@ -398,8 +398,7 @@ void panfrost_device_reset(struct panfrost_device *pfdev)
#ifdef CONFIG_PM
int panfrost_device_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct panfrost_device *pfdev = platform_get_drvdata(pdev);
struct panfrost_device *pfdev = dev_get_drvdata(dev);
panfrost_device_reset(pfdev);
panfrost_devfreq_resume(pfdev);
@ -409,8 +408,7 @@ int panfrost_device_resume(struct device *dev)
int panfrost_device_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct panfrost_device *pfdev = platform_get_drvdata(pdev);
struct panfrost_device *pfdev = dev_get_drvdata(dev);
if (!panfrost_job_is_idle(pfdev))
return -EBUSY;