diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-12-20 18:11:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 19:01:14 +0300 |
| commit | e68f487133d515234bdf00b85fedd0fe6216349e (patch) | |
| tree | 27cb661be80c5ea0a57d06ac5112a61e78547cb6 /drivers/misc | |
| parent | caba40ec3531b0849f44502a03117796e8c9f4a1 (diff) | |
| download | linux-e68f487133d515234bdf00b85fedd0fe6216349e.tar.xz | |
eeprom: at24: Use pm_runtime_resume_and_get to simplify the code
Use helper pm_runtime_resume_and_get() to simplify the code.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/c3045427-da42-4f7c-8a96-3c4756646cd0@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/eeprom/at24.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index 3327c8a512ad..a5dcd7a13468 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -439,12 +439,9 @@ static int at24_read(void *priv, unsigned int off, void *val, size_t count) if (off + count > at24->byte_len) return -EINVAL; - ret = pm_runtime_get_sync(dev); - if (ret < 0) { - pm_runtime_put_noidle(dev); + ret = pm_runtime_resume_and_get(dev); + if (ret) return ret; - } - /* * Read data from chip, protecting against concurrent updates * from this host, but not from other I2C masters. @@ -486,12 +483,9 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count) if (off + count > at24->byte_len) return -EINVAL; - ret = pm_runtime_get_sync(dev); - if (ret < 0) { - pm_runtime_put_noidle(dev); + ret = pm_runtime_resume_and_get(dev); + if (ret) return ret; - } - /* * Write data to chip, protecting against concurrent updates * from this host, but not from other I2C masters. |