mmc: sdhci-brcmstb: use modern PM macros

Use the modern PM macros for the suspend and resume functions to be
automatically dropped by the compiler when CONFIG_PM or
CONFIG_PM_SLEEP are 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: Jisheng Zhang <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Ulf Hansson <[e-mail]>

drivers/mmc/host/sdhci-brcmstb.c

···
 
 MODULE_DEVICE_TABLE(of, sdhci_brcm_of_match);
 
-#ifdef CONFIG_PM_SLEEP
 static int sdhci_brcmstb_suspend(struct device *dev)
 {
 	struct sdhci_host *host = dev_get_drvdata(dev);
···
 
 	return ret;
 }
-#endif
 
-static const struct dev_pm_ops sdhci_brcmstb_pmops = {
-	SET_SYSTEM_SLEEP_PM_OPS(sdhci_brcmstb_suspend, sdhci_brcmstb_resume)
-};
+static DEFINE_SIMPLE_DEV_PM_OPS(sdhci_brcmstb_pmops, sdhci_brcmstb_suspend, sdhci_brcmstb_resume);
 
 static struct platform_driver sdhci_brcmstb_driver = {
 	.driver		= {
 		.name	= "sdhci-brcmstb",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
-		.pm	= &sdhci_brcmstb_pmops,
+		.pm	= pm_sleep_ptr(&sdhci_brcmstb_pmops),
 		.of_match_table = of_match_ptr(sdhci_brcm_of_match),
 	},
 	.probe		= sdhci_brcmstb_probe,