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drivers: serial: silabs: Fix build for efm32wg_stk3800/efm32wg990f256

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The gecko_uart.c driver supports both `silabs,gecko_uart` and
`silabs,gecko_usart` compat strings, however `PM_DEVICE_DT_INST_DEFINE()`
was missing when defining `uart` type instances. The
efm32wg_stk3800/efm32wg990f256 platform enables by default one
`gecko_uart` DT node and no `gecko_usart` nodes. This results in the
following build warning/error:

uart_gecko.c:673:12: warning: 'uart_gecko_pm_action' defined but not used

Add the missing call to `PM_DEVICE_DT_INST_DEFINE()`.

Signed-off-by: Johan Hedberg <johan.hedberg@silabs.com>
This commit is contained in:
Johan Hedberg 2025-02-04 21:16:15 +02:00 committed by Benjamin Cabé
parent 20360ce95b
commit 4618a272ce
1 changed files with 5 additions and 6 deletions
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11
drivers/serial/uart_gecko.c
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@ -835,6 +835,7 @@ static DEVICE_API(uart, uart_gecko_driver_api) = {
VALIDATE_GECKO_UART_RTS_CTS_PIN_LOCATIONS(idx); \
\
GECKO_UART_IRQ_HANDLER_DECL(idx); \
PM_DEVICE_DT_INST_DEFINE(idx, uart_gecko_pm_action); \
\
static struct uart_config uart_cfg_##idx = { \
.baudrate = DT_INST_PROP(idx, current_speed), \
@ -861,12 +862,10 @@ static DEVICE_API(uart, uart_gecko_driver_api) = {
.uart_cfg = &uart_cfg_##idx, \
}; \
\
DEVICE_DT_INST_DEFINE(idx, uart_gecko_init, \
NULL, &uart_gecko_data_##idx, \
&uart_gecko_cfg_##idx, PRE_KERNEL_1, \
CONFIG_SERIAL_INIT_PRIORITY, \
&uart_gecko_driver_api); \
\
DEVICE_DT_INST_DEFINE(idx, uart_gecko_init, PM_DEVICE_DT_INST_GET(idx), \
&uart_gecko_data_##idx, &uart_gecko_cfg_##idx, \
PRE_KERNEL_1, CONFIG_SERIAL_INIT_PRIORITY, \
&uart_gecko_driver_api); \
\
GECKO_UART_IRQ_HANDLER(idx)