michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: i2c: stm32: Fix for i2c PM

Browse source 
Remove unwanted "pm_device_runtime_get" lock which makes i2c power
management working incorrectly.

Fixes: #62790
Signed-off-by: Petr Hlineny <development@hlineny.cz>
This commit is contained in:
Petr Hlineny 2023-09-21 12:22:07 +02:00 • committed by Carles Cufí
commit b2fb3d49bf
1 changed files with 0 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

5
drivers/i2c/i2c_ll_stm32.c
View file

@ -146,11 +146,6 @@ static int i2c_stm32_transfer(const struct device *dev, struct i2c_msg *msg,
return ret; return ret;
} }
ret = pm_device_runtime_get(dev);
if (ret < 0) {
return ret;
}
/* Send out messages */ /* Send out messages */
k_sem_take(&data->bus_mutex, K_FOREVER); k_sem_take(&data->bus_mutex, K_FOREVER);