diff options
| author | Jonathan Cameron | 2022-09-25 18:27:49 +0100 |
|---|---|---|
| committer | Guenter Roeck | 2022-09-25 14:22:12 -0700 |
| commit | ca19f965429e8d79d688a4446fde3456f22a8c62 (patch) | |
| tree | 384b079a6960577c63fa1ae21149812ae1f505fc /drivers/hwmon | |
| parent | d025007daaef3e468021c998e1de3f9bf3ba3476 (diff) | |
hwmon: (ltc2947) Switch to EXPORT_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
These newer PM macros allow the compiler to see what code it can remove
if !CONFIG_PM_SLEEP. This allows the removal of __maybe_unused markings
whilst achieving the same result. In this case it also lets the
structure itself be removed.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220925172759.3573439-9-jic23@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ltc2947-core.c | 7 | ||||
| -rw-r--r-- | drivers/hwmon/ltc2947-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/hwmon/ltc2947-spi.c | 2 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/hwmon/ltc2947-core.c b/drivers/hwmon/ltc2947-core.c index 626f5bf2c9c7..7404e974762f 100644 --- a/drivers/hwmon/ltc2947-core.c +++ b/drivers/hwmon/ltc2947-core.c @@ -1120,7 +1120,7 @@ int ltc2947_core_probe(struct regmap *map, const char *name) } EXPORT_SYMBOL_GPL(ltc2947_core_probe); -static int __maybe_unused ltc2947_resume(struct device *dev) +static int ltc2947_resume(struct device *dev) { struct ltc2947_data *st = dev_get_drvdata(dev); u32 ctrl = 0; @@ -1149,7 +1149,7 @@ static int __maybe_unused ltc2947_resume(struct device *dev) LTC2947_CONT_MODE_MASK, LTC2947_CONT_MODE(1)); } -static int __maybe_unused ltc2947_suspend(struct device *dev) +static int ltc2947_suspend(struct device *dev) { struct ltc2947_data *st = dev_get_drvdata(dev); @@ -1157,8 +1157,7 @@ static int __maybe_unused ltc2947_suspend(struct device *dev) LTC2947_SHUTDOWN_MASK, 1); } -SIMPLE_DEV_PM_OPS(ltc2947_pm_ops, ltc2947_suspend, ltc2947_resume); -EXPORT_SYMBOL_GPL(ltc2947_pm_ops); +EXPORT_SIMPLE_DEV_PM_OPS(ltc2947_pm_ops, ltc2947_suspend, ltc2947_resume); const struct of_device_id ltc2947_of_match[] = { { .compatible = "adi,ltc2947" }, diff --git a/drivers/hwmon/ltc2947-i2c.c b/drivers/hwmon/ltc2947-i2c.c index ad0dfd3efbf8..96852bc8a964 100644 --- a/drivers/hwmon/ltc2947-i2c.c +++ b/drivers/hwmon/ltc2947-i2c.c @@ -36,7 +36,7 @@ static struct i2c_driver ltc2947_driver = { .driver = { .name = "ltc2947", .of_match_table = ltc2947_of_match, - .pm = <c2947_pm_ops, + .pm = pm_sleep_ptr(<c2947_pm_ops), }, .probe_new = ltc2947_probe, .id_table = ltc2947_id, diff --git a/drivers/hwmon/ltc2947-spi.c b/drivers/hwmon/ltc2947-spi.c index c24ca569db1b..a33be110098c 100644 --- a/drivers/hwmon/ltc2947-spi.c +++ b/drivers/hwmon/ltc2947-spi.c @@ -38,7 +38,7 @@ static struct spi_driver ltc2947_driver = { .driver = { .name = "ltc2947", .of_match_table = ltc2947_of_match, - .pm = <c2947_pm_ops, + .pm = pm_sleep_ptr(<c2947_pm_ops), }, .probe = ltc2947_probe, .id_table = ltc2947_id, |