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usb: gadget: pch_udc: Remove CONFIG_PM_SLEEP ifdefery

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Use __maybe_unused for the suspend()/resume() hooks and get rid of
the CONFIG_PM_SLEEP ifdefery to improve the code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210325135508.70350-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2021-03-25 15:55:06 +02:00 committed by Greg Kroah-Hartman
parent de620c3b59
commit cc62ff3e6a
1 changed files with 3 additions and 8 deletions
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11
drivers/usb/gadget/udc/pch_udc.c
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@ -3026,8 +3026,7 @@ static void pch_udc_remove(struct pci_dev *pdev)
pch_udc_exit(dev); pch_udc_exit(dev);
} }
#ifdef CONFIG_PM_SLEEP static int __maybe_unused pch_udc_suspend(struct device *d)
static int pch_udc_suspend(struct device *d)
{ {
struct pch_udc_dev *dev = dev_get_drvdata(d); struct pch_udc_dev *dev = dev_get_drvdata(d);
@ -3037,16 +3036,12 @@ static int pch_udc_suspend(struct device *d)
return 0; return 0;
} }
static int pch_udc_resume(struct device *d) static int __maybe_unused pch_udc_resume(struct device *d)
{ {
return 0; return 0;
} }
static SIMPLE_DEV_PM_OPS(pch_udc_pm, pch_udc_suspend, pch_udc_resume); static SIMPLE_DEV_PM_OPS(pch_udc_pm, pch_udc_suspend, pch_udc_resume);
#define PCH_UDC_PM_OPS (&pch_udc_pm)
#else
#define PCH_UDC_PM_OPS NULL
#endif /* CONFIG_PM_SLEEP */
static int pch_udc_probe(struct pci_dev *pdev, static int pch_udc_probe(struct pci_dev *pdev,
const struct pci_device_id *id) const struct pci_device_id *id)
@ -3156,7 +3151,7 @@ static struct pci_driver pch_udc_driver = {
.remove = pch_udc_remove, .remove = pch_udc_remove,
.shutdown = pch_udc_shutdown, .shutdown = pch_udc_shutdown,
.driver = { .driver = {
.pm = PCH_UDC_PM_OPS, .pm = &pch_udc_pm,
}, },
}; };