drivers: serial: uart: neorv32: neorv32_uart_config_get() can be unused

henrikbrixandersen · kartben · commit d96e95ee766d · 2025-03-15T00:35:36.000+01:00
Guard the neorv32_uart_config_get() function to avoid compilation warning
with CONFIG_UART_USE_RUNTIME_CONFIGURE=n.

Signed-off-by: Henrik Brix Andersen &lt;henrik@brixandersen.dk&gt;
diff --git a/drivers/serial/uart_neorv32.c b/drivers/serial/uart_neorv32.c
@@ -215,6 +215,7 @@ static int neorv32_uart_configure(const struct device *dev, const struct uart_co
 	return 0;
 }
 
+#ifdef CONFIG_UART_USE_RUNTIME_CONFIGURE
 static int neorv32_uart_config_get(const struct device *dev, struct uart_config *cfg)
 {
 	struct neorv32_uart_data *data = dev->data;
@@ -225,6 +226,7 @@ static int neorv32_uart_config_get(const struct device *dev, struct uart_config
 
 	return 0;
 }
+#endif /* CONFIG_UART_USE_RUNTIME_CONFIGURE */
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 static int neorv32_uart_fifo_fill(const struct device *dev, const uint8_t *tx_data, int size)

Original file line number	Diff line number	Diff line change
`@@ -215,6 +215,7 @@ static int neorv32_uart_configure(const struct device *dev, const struct uart_co`
`215`	`215`	`return 0;`
`216`	`216`	`}`
`217`	`217`
	`218`	`+#ifdef CONFIG_UART_USE_RUNTIME_CONFIGURE`
`218`	`219`	`static int neorv32_uart_config_get(const struct device dev, struct uart_config cfg)`
`219`	`220`	`{`
`220`	`221`	`struct neorv32_uart_data *data = dev->data;`
`@@ -225,6 +226,7 @@ static int neorv32_uart_config_get(const struct device *dev, struct uart_config`
`225`	`226`
`226`	`227`	`return 0;`
`227`	`228`	`}`
	`229`	`+#endif /* CONFIG_UART_USE_RUNTIME_CONFIGURE */`
`228`	`230`
`229`	`231`	`#ifdef CONFIG_UART_INTERRUPT_DRIVEN`
`230`	`232`	`static int neorv32_uart_fifo_fill(const struct device dev, const uint8_t tx_data, int size)`