[msm7k] fix warning in gpio.c

2009-01-29 20:39:47 -08:00
parent f9faf3a284
commit 60ce24cc41
1 changed files with 1 additions and 0 deletions
--- a/platform/msm7k/gpio.c
+++ b/platform/msm7k/gpio.c
@@ -196,6 +196,7 @@ int gpio_config(unsigned n, unsigned flags)
 	} else {
 		writel(v & (~b), r->oe);
 	}
+	return 0;
 }

 void gpio_set(unsigned n, unsigned on)