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drm/ingenic: Use the new PM macros 

- Use DEFINE_SIMPLE_DEV_PM_OPS() instead of the SIMPLE_DEV_PM_OPS()
  macro. This makes it possible to remove the __maybe_unused flags on
  the callback functions.
- Since we only have callbacks for suspend/resume, we can conditionally
  compile the dev_pm_ops structure for when CONFIG_PM_SLEEP is enabled;
  so use the pm_sleep_ptr() macro instead of pm_ptr().

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708205406.96473-7-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2022-07-08 21:54:06 +01:00
parent c167ee1f75
commit 006f3b2f32
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GPG Key ID: 73EE6BD2274ABD41
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/ingenic/ingenic-drm-drv.c
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@ -1464,21 +1464,22 @@ static int ingenic_drm_remove(struct platform_device *pdev)
return 0;
}
static int __maybe_unused ingenic_drm_suspend(struct device *dev)
static int ingenic_drm_suspend(struct device *dev)
{
struct ingenic_drm *priv = dev_get_drvdata(dev);
return drm_mode_config_helper_suspend(&priv->drm);
}
static int __maybe_unused ingenic_drm_resume(struct device *dev)
static int ingenic_drm_resume(struct device *dev)
{
struct ingenic_drm *priv = dev_get_drvdata(dev);
return drm_mode_config_helper_resume(&priv->drm);
}
static SIMPLE_DEV_PM_OPS(ingenic_drm_pm_ops, ingenic_drm_suspend, ingenic_drm_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(ingenic_drm_pm_ops,
ingenic_drm_suspend, ingenic_drm_resume);
static const u32 jz4740_formats[] = {
DRM_FORMAT_XRGB1555,
@ -1609,7 +1610,7 @@ MODULE_DEVICE_TABLE(of, ingenic_drm_of_match);
static struct platform_driver ingenic_drm_driver = {
.driver = {
.name = "ingenic-drm",
.pm = pm_ptr(&ingenic_drm_pm_ops),
.pm = pm_sleep_ptr(&ingenic_drm_pm_ops),
.of_match_table = of_match_ptr(ingenic_drm_of_match),
},
.probe = ingenic_drm_probe,