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drm/gma500: Remove unnecessary suspend/resume wrappers

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The psb_runtime_suspend/resume/thaw/freeze/restore functions are all
just 1:1 wrappers around gma_power_suspend/_resume.

Drop these wrappers and use the DEFINE_RUNTIME_DEV_PM_OPS() macro to
define the dev_pm_ops struct.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220909115646.99920-7-hdegoede@redhat.com
This commit is contained in:
Hans de Goede 2022-09-09 13:56:46 +02:00
parent 672c473576
commit 74f481f187
3 changed files with 1 additions and 43 deletions
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25
drivers/gpu/drm/gma500/power.c
View File

@ -230,28 +230,3 @@ void gma_power_end(struct drm_device *dev)
{
pm_runtime_put(dev->dev);
}
int psb_runtime_suspend(struct device *dev)
{
return gma_power_suspend(dev);
}
int psb_runtime_resume(struct device *dev)
{
return gma_power_resume(dev);
}
int gma_power_thaw(struct device *_dev)
{
return gma_power_resume(_dev);
}
int gma_power_freeze(struct device *_dev)
{
return gma_power_suspend(_dev);
}
int gma_power_restore(struct device *_dev)
{
return gma_power_resume(_dev);
}

9
drivers/gpu/drm/gma500/power.h
View File

@ -43,9 +43,6 @@ void gma_power_uninit(struct drm_device *dev);
*/
int gma_power_suspend(struct device *dev);
int gma_power_resume(struct device *dev);
int gma_power_thaw(struct device *dev);
int gma_power_freeze(struct device *dev);
int gma_power_restore(struct device *_dev);
/*
* These are the functions the driver should use to wrap all hw access
@ -54,10 +51,4 @@ int gma_power_restore(struct device *_dev);
bool gma_power_begin(struct drm_device *dev, bool force);
void gma_power_end(struct drm_device *dev);
/*
* GFX-Runtime PM callbacks
*/
int psb_runtime_suspend(struct device *dev);
int psb_runtime_resume(struct device *dev);
#endif /*_PSB_POWERMGMT_H_*/

10
drivers/gpu/drm/gma500/psb_drv.c
View File

@ -471,15 +471,7 @@ static void psb_pci_remove(struct pci_dev *pdev)
drm_dev_unregister(dev);
}
static const struct dev_pm_ops psb_pm_ops = {
.resume = gma_power_resume,
.suspend = gma_power_suspend,
.thaw = gma_power_thaw,
.freeze = gma_power_freeze,
.restore = gma_power_restore,
.runtime_suspend = psb_runtime_suspend,
.runtime_resume = psb_runtime_resume,
};
static DEFINE_RUNTIME_DEV_PM_OPS(psb_pm_ops, gma_power_suspend, gma_power_resume, NULL);
static const struct file_operations psb_gem_fops = {
.owner = THIS_MODULE,