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mmc: jz4740: Use the new PM macros 

- Use DEFINE_SIMPLE_DEV_PM_OPS() instead of the SIMPLE_DEV_PM_OPS()
   macro. This makes it possible to remove the __maybe_unused flags
   on the callback functions.

 - Since we only have callbacks for suspend/resume, we can conditionally
   compile the dev_pm_ops structure for when CONFIG_PM_SLEEP is enabled;
   so use the pm_sleep_ptr() macro instead of pm_ptr().

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Paul Cercueil 2021-12-07 00:21:01 +00:00 committed by Rafael J. Wysocki
parent d1579e6119
commit e0d64ecc62
1 changed files with 4 additions and 4 deletions
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8
drivers/mmc/host/jz4740_mmc.c
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@ -1103,17 +1103,17 @@ static int jz4740_mmc_remove(struct platform_device *pdev)
return 0;
}
static int __maybe_unused jz4740_mmc_suspend(struct device *dev)
static int jz4740_mmc_suspend(struct device *dev)
{
return pinctrl_pm_select_sleep_state(dev);
}
static int __maybe_unused jz4740_mmc_resume(struct device *dev)
static int jz4740_mmc_resume(struct device *dev)
{
return pinctrl_select_default_state(dev);
}
static SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend,
DEFINE_SIMPLE_DEV_PM_OPS(jz4740_mmc_pm_ops, jz4740_mmc_suspend,
jz4740_mmc_resume);
static struct platform_driver jz4740_mmc_driver = {
@ -1123,7 +1123,7 @@ static struct platform_driver jz4740_mmc_driver = {
.name = "jz4740-mmc",
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
.of_match_table = of_match_ptr(jz4740_mmc_of_match),
.pm = pm_ptr(&jz4740_mmc_pm_ops),
.pm = pm_sleep_ptr(&jz4740_mmc_pm_ops),
},
};