adafruit-mirror/zephyr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 9

console: uart: remove pm_device_runtime_is_enabled check

Browse source 
`pm_device_runtime_get` and `pm_device_runtime_put` have returned `0`
when device runtime PM is not enabled since #56222. Manually checking
the state is no longer required.

Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
This commit is contained in:
Jordan Yates 2023-11-28 14:14:01 +10:00 committed by Anas Nashif
parent eb2e5de01c
commit d131981257
1 changed files with 7 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/console/uart_console.c
View file

@ -87,24 +87,20 @@ static int console_out(int c)
#endif /* CONFIG_UART_CONSOLE_DEBUG_SERVER_HOOKS */
if (pm_device_runtime_is_enabled(uart_console_dev)) {
if (pm_device_runtime_get(uart_console_dev) < 0) {
/* Enabling the UART instance has failed but this
* function MUST return the byte output.
*/
return c;
}
}
if ('\n' == c) {
uart_poll_out(uart_console_dev, '\r');
}
uart_poll_out(uart_console_dev, c);
if (pm_device_runtime_is_enabled(uart_console_dev)) {
/* As errors cannot be returned, ignore the return value */
(void)pm_device_runtime_put(uart_console_dev);
}
return c;
}