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drivers: serial: serial_test: Support irq_update call

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This driver doesn't need to do anything in its irq_update
implementation, but add a dummy one so that calls to uart_irq_update
don't fail with -ENOSYS.

Signed-off-by: Robert Hancock <robert.hancock@calian.com>
This commit is contained in:
Robert Hancock 2025-05-06 13:05:02 -06:00 • committed by Benjamin Cabé
commit 35b843b52e
1 changed files with 6 additions and 0 deletions
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6
drivers/serial/serial_test.c
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@ -155,6 +155,11 @@ static void irq_callback_set(const struct device *dev, uart_irq_callback_user_da
LOG_DBG("callback set"); LOG_DBG("callback set");
} }
static int irq_update(const struct device *dev)
{
return 1;
}
static int fifo_fill(const struct device *dev, const uint8_t *tx_data, int size) static int fifo_fill(const struct device *dev, const uint8_t *tx_data, int size)
{ {
struct serial_vnd_data *data = dev->data; struct serial_vnd_data *data = dev->data;
@ -433,6 +438,7 @@ static DEVICE_API(uart, serial_vnd_api) = {
#endif /* CONFIG_UART_USE_RUNTIME_CONFIGURE */ #endif /* CONFIG_UART_USE_RUNTIME_CONFIGURE */
#ifdef CONFIG_UART_INTERRUPT_DRIVEN #ifdef CONFIG_UART_INTERRUPT_DRIVEN
.irq_callback_set = irq_callback_set, .irq_callback_set = irq_callback_set,
.irq_update = irq_update,
.irq_rx_enable = irq_rx_enable, .irq_rx_enable = irq_rx_enable,
.irq_rx_disable = irq_rx_disable, .irq_rx_disable = irq_rx_disable,
.irq_rx_ready = irq_rx_ready, .irq_rx_ready = irq_rx_ready,