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-rw-r--r--drivers/gpio/gpio-samsung.c3
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;