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power: device: void *context -> uint32_t *state

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The context parameter used across device power management is
actually the power state. Just use it and avoid a lot of
unnecessary casts.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2021-03-31 23:06:33 -07:00 • committed by Anas Nashif
commit 7eba310220
30 changed files with 111 additions and 109 deletions
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8
drivers/serial/uart_stm32.c
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@ -1461,24 +1461,24 @@ static int uart_stm32_set_power_state(const struct device *dev,
*/
static int uart_stm32_pm_control(const struct device *dev,
uint32_t ctrl_command,
void *context, pm_device_cb cb,
uint32_t *state, pm_device_cb cb,
void *arg)
{
struct uart_stm32_data *data = DEV_DATA(dev);
if (ctrl_command == PM_DEVICE_STATE_SET) {
uint32_t new_state = *((const uint32_t *)context);
uint32_t new_state = *state;
if (new_state != data->pm_state) {
uart_stm32_set_power_state(dev, new_state);
}
} else {
__ASSERT_NO_MSG(ctrl_command == PM_DEVICE_STATE_GET);
*((uint32_t *)context) = data->pm_state;
*state = data->pm_state;
}
if (cb) {
cb(dev, 0, context, arg);
cb(dev, 0, state, arg);
}
return 0;