diff mbox series

[4/6] platform/x86: int3472: Add terminator to gpiod_lookup_table

Message ID 20220216225304.53911-5-djrscally@gmail.com
State Accepted
Commit ae09639e3b2a0291b37b122c94dd4f773cd4e513
Headers show
Series Add multiple-consumer support to int3472-tps68470 driver | expand

Commit Message

Daniel Scally Feb. 16, 2022, 10:53 p.m. UTC 
Without the terminator, if a con_id is passed to gpio_find() that
does not exist in the lookup table the function will not stop looping
correctly, and eventually cause an oops.

Fixes: 1596ef1251b5 ("platform/x86: int3472: Pass tps68470_regulator_platform_data to the tps68470-regulator MFD-cell")
Signed-off-by: Daniel Scally <djrscally@gmail.com>
---
 drivers/platform/x86/intel/int3472/tps68470_board_data.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/platform/x86/intel/int3472/tps68470_board_data.c b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
index f93d437fd192..525f09a3b5ff 100644
--- a/drivers/platform/x86/intel/int3472/tps68470_board_data.c
+++ b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
@@ -100,7 +100,8 @@  static struct gpiod_lookup_table surface_go_tps68470_gpios = {
 	.dev_id = "i2c-INT347A:00",
 	.table = {
 		GPIO_LOOKUP("tps68470-gpio", 9, "reset", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("tps68470-gpio", 7, "powerdown", GPIO_ACTIVE_LOW)
+		GPIO_LOOKUP("tps68470-gpio", 7, "powerdown", GPIO_ACTIVE_LOW),
+		{ }
 	}
 };