serial: xilinx: uartlite: update irq_enable to use DT_INST_IRQN_BY_IDX

Ajay Neeli · michalsimek · commit b6cd8d040a38 · 2025-02-03T10:03:34.000+01:00
Update the irq_enable macro to use the DT_INST_IRQN_BY_IDX helper.

This ensures proper handling of IRQ numbers in systems with multi-level
interrupt configurations.

Signed-off-by: Ajay Neeli &lt;ajay.neeli@amd.com&gt;
State: upstream (b7d13ea6ca7c9af25dc33c20f0f0a3f12643eb35)
diff --git a/drivers/serial/uart_xlnx_uartlite.c b/drivers/serial/uart_xlnx_uartlite.c
@@ -382,7 +382,7 @@ static const struct uart_driver_api xlnx_uartlite_driver_api = {
 			    xlnx_uartlite_isr,				\
 			    DEVICE_DT_INST_GET(n), 0);			\
 									\
-		irq_enable(DT_INST_IRQ_BY_IDX(n, i, irq));		\
+		irq_enable(DT_INST_IRQN_BY_IDX(n, i));			\
 	} while (false)
 #define XLNX_UARTLITE_CONFIG_FUNC(n)					\
 	static void xlnx_uartlite_config_func_##n(const struct device *dev) \

Original file line number	Diff line number	Diff line change
`@@ -382,7 +382,7 @@ static const struct uart_driver_api xlnx_uartlite_driver_api = {`
`382`	`382`	`xlnx_uartlite_isr, \`
`383`	`383`	`DEVICE_DT_INST_GET(n), 0); \`
`384`	`384`	`\`
`385`		`- irq_enable(DT_INST_IRQ_BY_IDX(n, i, irq)); \`
	`385`	`+ irq_enable(DT_INST_IRQN_BY_IDX(n, i)); \`
`386`	`386`	`} while (false)`
`387`	`387`	`#define XLNX_UARTLITE_CONFIG_FUNC(n) \`
`388`	`388`	`static void xlnx_uartlite_config_func_##n(const struct device *dev) \`