1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 479edc3b8ea3..866251852719 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -2486,6 +2486,9 @@ static __init int samsung_gpiolib_init(void)
                 s5p_register_gpioint_bank(IRQ_GPIO_XA, 0, IRQ_GPIO1_NR_GROUPS);
                 s5p_register_gpioint_bank(IRQ_GPIO_XB, IRQ_GPIO1_NR_GROUPS, IRQ_GPIO2_NR_GROUPS);
 #endif
+        } else {
+                WARN(1, "Unknown SoC in gpio-samsung, no GPIOs added\n");
+                return -ENODEV;
         }
 
         return 0;