diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2022-10-23 12:48:30 +0300 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-12-07 16:28:11 +0300 |
| commit | 245cb473e5388fcbc01c7284b6a4e1446cdbf054 (patch) | |
| tree | cffcf73611d49490e940bed66c06bbf5562d9ff4 /drivers/mfd/pcf50633-core.c | |
| parent | e1243e0d72185c257ac2cdde1bbba130e24acf9a (diff) | |
| download | linux-245cb473e5388fcbc01c7284b6a4e1446cdbf054.tar.xz | |
mfd: pcf50633: Remove #ifdef guards for PM related functions
Use the new EXPORT_GPL_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros
to handle the .suspend/.resume callbacks.
These macros allow the suspend and resume functions to be automatically
dropped by the compiler when CONFIG_SUSPEND is 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: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd/pcf50633-core.c')
| -rw-r--r-- | drivers/mfd/pcf50633-core.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index da39a7940560..0e4fc99e9f49 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -158,26 +158,6 @@ pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name, } } -#ifdef CONFIG_PM_SLEEP -static int pcf50633_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct pcf50633 *pcf = i2c_get_clientdata(client); - - return pcf50633_irq_suspend(pcf); -} - -static int pcf50633_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct pcf50633 *pcf = i2c_get_clientdata(client); - - return pcf50633_irq_resume(pcf); -} -#endif - -static SIMPLE_DEV_PM_OPS(pcf50633_pm, pcf50633_suspend, pcf50633_resume); - static const struct regmap_config pcf50633_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -299,7 +279,7 @@ MODULE_DEVICE_TABLE(i2c, pcf50633_id_table); static struct i2c_driver pcf50633_driver = { .driver = { .name = "pcf50633", - .pm = &pcf50633_pm, + .pm = pm_sleep_ptr(&pcf50633_pm), }, .id_table = pcf50633_id_table, .probe_new = pcf50633_probe, |