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pm: use enum for device PM states

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Move all PM_DEVICE_STATE_* definitions to an enum. The
PM_DEVICE_STATE_SET and PM_DEVICE_STATE_GET definitions have been kept
out of the enum since they do not represent any state. However, their
name has not been changed since they will be removed soon.

All drivers and tests have been adjusted accordingly.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2021-06-03 19:06:53 +02:00 • committed by Anas Nashif
commit cc2f0e9c08
53 changed files with 214 additions and 231 deletions
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2
drivers/serial/uart_stm32.h
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@ -68,7 +68,7 @@ struct uart_stm32_data {
size_t rx_next_buffer_len;
#endif
#ifdef CONFIG_PM_DEVICE
uint32_t pm_state;
enum pm_device_state pm_state;
#endif
};