diff mbox series

Input: adp5588-keys - do not try to disable interrupt 0

Message ID Zv_2jEMYSWDw2gKs@google.com
State Accepted
Commit 2860586c588ad2dd8747e85ab43c4cf58bb066f4
Headers show
Series Input: adp5588-keys - do not try to disable interrupt 0 | expand

Commit Message

Dmitry Torokhov Oct. 4, 2024, 2:07 p.m. UTC
Commit dc748812fca0 ("Input: adp5588-keys - add support for pure gpio")
made having interrupt line optional for the device, however it neglected
to update suspend and resume handlers that try to disable interrupts
for the duration of suspend.

Fix this by checking if interrupt number assigned to the i2c device is
not 0 before trying to disable or reenable it.

Fixes: dc748812fca0 ("Input: adp5588-keys - add support for pure gpio")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/keyboard/adp5588-keys.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index d25d63a807f2..dc734974ce06 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -822,7 +822,8 @@  static int adp5588_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 
-	disable_irq(client->irq);
+	if (client->irq)
+		disable_irq(client->irq);
 
 	return 0;
 }
@@ -831,7 +832,8 @@  static int adp5588_resume(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 
-	enable_irq(client->irq);
+	if (client->irq)
+		enable_irq(client->irq);
 
 	return 0;
 }