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usb: dwc3: st: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()

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Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based kernel configuration guards.

Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20250109152055.52931-1-rgallaispou@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Raphael Gallais-Pou 2025-01-09 16:20:55 +01:00 committed by Greg Kroah-Hartman
parent a266462b93
commit e84a7da8c5
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/dwc3/dwc3-st.c
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@ -309,7 +309,6 @@ static void st_dwc3_remove(struct platform_device *pdev)
reset_control_assert(dwc3_data->rstc_rst);
}
#ifdef CONFIG_PM_SLEEP
static int st_dwc3_suspend(struct device *dev)
{
struct st_dwc3 *dwc3_data = dev_get_drvdata(dev);
@ -343,9 +342,8 @@ static int st_dwc3_resume(struct device *dev)
return 0;
}
#endif /* CONFIG_PM_SLEEP */
static SIMPLE_DEV_PM_OPS(st_dwc3_dev_pm_ops, st_dwc3_suspend, st_dwc3_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(st_dwc3_dev_pm_ops, st_dwc3_suspend, st_dwc3_resume);
static const struct of_device_id st_dwc3_match[] = {
{ .compatible = "st,stih407-dwc3" },
@ -360,7 +358,7 @@ static struct platform_driver st_dwc3_driver = {
.driver = {
.name = "usb-st-dwc3",
.of_match_table = st_dwc3_match,
.pm = &st_dwc3_dev_pm_ops,
.pm = pm_sleep_ptr(&st_dwc3_dev_pm_ops),
},
};