drivers: intc: esp32: Disable IRQ before connect

Raffael Rostagno · danieldegrasse · commit c3aa6589c385 · 2025-06-05T15:10:44.000-05:00
Disable IRQ before connecting new handler when interrupt is not
shared. This aligns intc behavior to version before PR #87369.

Signed-off-by: Raffael Rostagno &lt;raffael.rostagno@espressif.com&gt;
diff --git a/drivers/interrupt_controller/intc_esp32.c b/drivers/interrupt_controller/intc_esp32.c
@@ -607,6 +607,7 @@ int esp_intr_alloc_intrstatus(int source,
 		/* Mark as unusable for other interrupt sources. This is ours now! */
 		vd->flags = VECDESC_FL_NONSHARED;
 		if (handler) {
+			irq_disable(intr);
 			irq_connect_dynamic(intr, 0, (intc_dyn_handler_t)handler, arg, 0);
 		}
 		if (flags & ESP_INTR_FLAG_EDGE) {

Original file line number	Diff line number	Diff line change
`@@ -607,6 +607,7 @@ int esp_intr_alloc_intrstatus(int source,`
`607`	`607`	`/* Mark as unusable for other interrupt sources. This is ours now! */`
`608`	`608`	`vd->flags = VECDESC_FL_NONSHARED;`
`609`	`609`	`if (handler) {`
	`610`	`+ irq_disable(intr);`
`610`	`611`	`irq_connect_dynamic(intr, 0, (intc_dyn_handler_t)handler, arg, 0);`
`611`	`612`	`}`
`612`	`613`	`if (flags & ESP_INTR_FLAG_EDGE) {`