diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2025-07-09 21:01:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-16 11:05:33 +0200 |
| commit | 65acd0d86f2fa104fc0a0c9d86aa1ee6b1a4763e (patch) | |
| tree | a8551846e2430b5cbf775dae92704f70864e3a27 | |
| parent | 0666e3fe95ab55c295984f2f51277ec27d3f190c (diff) | |
serial: sh-sci: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
Convert the Renesas SuperH SCI(F) serial port driver from
SIMPLE_DEV_PM_OPS() to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr().
This lets us drop the __maybe_unused annotations from its suspend and
resume callbacks, and reduces kernel size in case CONFIG_PM or
CONFIG_PM_SLEEP is disabled.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/a5628fe028362ae3f8729021a7864dd39f7869bf.1752086885.git.geert+renesas@glider.be
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index de161cfcc678..538b2f991609 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -3754,7 +3754,7 @@ static int sci_probe(struct platform_device *dev) return 0; } -static __maybe_unused int sci_suspend(struct device *dev) +static int sci_suspend(struct device *dev) { struct sci_port *sport = dev_get_drvdata(dev); @@ -3772,7 +3772,7 @@ static __maybe_unused int sci_suspend(struct device *dev) return 0; } -static __maybe_unused int sci_resume(struct device *dev) +static int sci_resume(struct device *dev) { struct sci_port *sport = dev_get_drvdata(dev); @@ -3793,14 +3793,14 @@ static __maybe_unused int sci_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(sci_dev_pm_ops, sci_suspend, sci_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(sci_dev_pm_ops, sci_suspend, sci_resume); static struct platform_driver sci_driver = { .probe = sci_probe, .remove = sci_remove, .driver = { .name = "sh-sci", - .pm = &sci_dev_pm_ops, + .pm = pm_sleep_ptr(&sci_dev_pm_ops), .of_match_table = of_match_ptr(of_sci_match), }, }; |