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ASoC: fsl_ssi: Switch to SYSTEM_SLEEP_PM_OPS

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Replace SET_SYSTEM_SLEEP_PM_OPS() with its modern SYSTEM_SLEEP_PM_OPS()
alternative.

The combined usage of pm_sleep_ptr() and SYSTEM_SLEEP_PM_OPS() allows
the compiler to evaluate if the suspend/resume() functions are used at
build time or are simply dead code.

This allows removing the CONFIG_PM_SLEEP ifdefery from the
suspend/resume() functions.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://patch.msgid.link/20240808184944.267686-5-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2024-08-08 15:49:42 -03:00 committed by Mark Brown
parent 01661bb956
commit 8ffb2fe2e9
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 4 deletions
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6
sound/soc/fsl/fsl_ssi.c
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@ -1693,7 +1693,6 @@ static void fsl_ssi_remove(struct platform_device *pdev)
} }
} }
#ifdef CONFIG_PM_SLEEP
static int fsl_ssi_suspend(struct device *dev) static int fsl_ssi_suspend(struct device *dev)
{ {
struct fsl_ssi *ssi = dev_get_drvdata(dev); struct fsl_ssi *ssi = dev_get_drvdata(dev);
@ -1723,17 +1722,16 @@ static int fsl_ssi_resume(struct device *dev)
return regcache_sync(regs); return regcache_sync(regs);
} }
#endif /* CONFIG_PM_SLEEP */
static const struct dev_pm_ops fsl_ssi_pm = { static const struct dev_pm_ops fsl_ssi_pm = {
SET_SYSTEM_SLEEP_PM_OPS(fsl_ssi_suspend, fsl_ssi_resume) SYSTEM_SLEEP_PM_OPS(fsl_ssi_suspend, fsl_ssi_resume)
}; };
static struct platform_driver fsl_ssi_driver = { static struct platform_driver fsl_ssi_driver = {
.driver = { .driver = {
.name = "fsl-ssi-dai", .name = "fsl-ssi-dai",
.of_match_table = fsl_ssi_ids, .of_match_table = fsl_ssi_ids,
.pm = &fsl_ssi_pm, .pm = pm_sleep_ptr(&fsl_ssi_pm),
}, },
.probe = fsl_ssi_probe, .probe = fsl_ssi_probe,
.remove_new = fsl_ssi_remove, .remove_new = fsl_ssi_remove,