Commit 163bb6f9 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Thierry Reding
Browse files

pwm: lpss: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros 



Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 7f8dd161

drivers/pwm/pwm-lpss-pci.c

+5 −7
Original line number Diff line number Diff line
@@ -48,7 +48,6 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev) 
	pm_runtime_get_sync(&pdev->dev);

}



#ifdef CONFIG_PM

static int pwm_lpss_runtime_suspend_pci(struct device *dev)

{

	/*
@@ -62,12 +61,11 @@ static int pwm_lpss_runtime_resume_pci(struct device *dev) 
{

	return 0;

}

#endif



static const struct dev_pm_ops pwm_lpss_pci_pm = {

	SET_RUNTIME_PM_OPS(pwm_lpss_runtime_suspend_pci,

			   pwm_lpss_runtime_resume_pci, NULL)

};

static DEFINE_RUNTIME_DEV_PM_OPS(pwm_lpss_pci_pm,

				 pwm_lpss_runtime_suspend_pci,

				 pwm_lpss_runtime_resume_pci,

				 NULL);



static const struct pci_device_id pwm_lpss_pci_ids[] = {

	{ PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bxt_info},
@@ -89,7 +87,7 @@ static struct pci_driver pwm_lpss_driver_pci = { 
	.probe = pwm_lpss_probe_pci,

	.remove = pwm_lpss_remove_pci,

	.driver = {

		.pm = &pwm_lpss_pci_pm,

		.pm = pm_ptr(&pwm_lpss_pci_pm),

	},

};

module_pci_driver(pwm_lpss_driver_pci);