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drm: vboxvideo: Remove #ifdef guards for PM related functions

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Use the pm_sleep_ptr() macro to handle the .suspend / .resume callbacks.

This macro allows the suspend and resume functions to be automatically
dropped by the compiler when CONFIG_SUSPEND is disabled, without having
to use #ifdef guards.

This has the advantage of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221129191942.138244-9-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2022-11-29 19:19:38 +00:00
parent 8d1c4e59dd
commit 66284ff9db
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GPG key ID: 73EE6BD2274ABD41
1 changed files with 1 additions and 5 deletions
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6
drivers/gpu/drm/vboxvideo/vbox_drv.c
View file

@ -102,7 +102,6 @@ static void vbox_pci_remove(struct pci_dev *pdev)
vbox_hw_fini(vbox);
}
#ifdef CONFIG_PM_SLEEP
static int vbox_pm_suspend(struct device *dev)
{
struct vbox_private *vbox = dev_get_drvdata(dev);
@ -160,16 +159,13 @@ static const struct dev_pm_ops vbox_pm_ops = {
.poweroff = vbox_pm_poweroff,
.restore = vbox_pm_resume,
};
#endif
static struct pci_driver vbox_pci_driver = {
.name = DRIVER_NAME,
.id_table = pciidlist,
.probe = vbox_pci_probe,
.remove = vbox_pci_remove,
#ifdef CONFIG_PM_SLEEP
.driver.pm = &vbox_pm_ops,
#endif
.driver.pm = pm_sleep_ptr(&vbox_pm_ops),
};
DEFINE_DRM_GEM_FOPS(vbox_fops);