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| author | Fabio Estevam <festevam@denx.de> | 2024-09-02 15:46:55 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-09-03 22:07:58 +0100 |
| commit | 02774b14439dd5a8982335e779b62628d85eb76b (patch) | |
| tree | 76303a0c247a7e0902e73f850af080ccdc20e9cc | |
| parent | bf62a8c7908ee8e0ef61d27d9ff65bf12f41fb0a (diff) | |
| download | lwn-02774b14439dd5a8982335e779b62628d85eb76b.tar.gz lwn-02774b14439dd5a8982335e779b62628d85eb76b.zip | |
spi: mxs: Switch to RUNTIME/SYSTEM_SLEEP_PM_OPS()
Replace SET_RUNTIME_PM_OPS()/SET SYSTEM_SLEEP_PM_OPS() with their modern
RUNTIME_PM_OPS() and SYSTEM_SLEEP_PM_OPS() alternatives.
The combined usage of pm_ptr() and RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
allows the compiler to evaluate if the runtime suspend/resume() functions
are used at build time or are simply dead code.
This allows removing the __maybe_unused annotations from the
suspend/resume() functions.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://patch.msgid.link/20240902184655.932699-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-mxs.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 88cbe4f00cc3..3e341d1ff3b6 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -477,7 +477,7 @@ static int mxs_spi_runtime_resume(struct device *dev) return ret; } -static int __maybe_unused mxs_spi_suspend(struct device *dev) +static int mxs_spi_suspend(struct device *dev) { struct spi_controller *host = dev_get_drvdata(dev); int ret; @@ -492,7 +492,7 @@ static int __maybe_unused mxs_spi_suspend(struct device *dev) return 0; } -static int __maybe_unused mxs_spi_resume(struct device *dev) +static int mxs_spi_resume(struct device *dev) { struct spi_controller *host = dev_get_drvdata(dev); int ret; @@ -512,9 +512,8 @@ static int __maybe_unused mxs_spi_resume(struct device *dev) } static const struct dev_pm_ops mxs_spi_pm = { - SET_RUNTIME_PM_OPS(mxs_spi_runtime_suspend, - mxs_spi_runtime_resume, NULL) - SET_SYSTEM_SLEEP_PM_OPS(mxs_spi_suspend, mxs_spi_resume) + RUNTIME_PM_OPS(mxs_spi_runtime_suspend, mxs_spi_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(mxs_spi_suspend, mxs_spi_resume) }; static const struct of_device_id mxs_spi_dt_ids[] = { @@ -662,7 +661,7 @@ static struct platform_driver mxs_spi_driver = { .driver = { .name = DRIVER_NAME, .of_match_table = mxs_spi_dt_ids, - .pm = &mxs_spi_pm, + .pm = pm_ptr(&mxs_spi_pm), }, }; |