sh: clk: Fix clk_enable() to return 0 on NULL clk

[linux-2.6-microblaze.git] / drivers / sh / clk / core.c

diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index d996782..7a73f5e 100644 (file)
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -295,7 +295,7 @@ int clk_enable(struct clk *clk)
        int ret;
 
        if (!clk)
-               return -EINVAL;
+               return 0;
 
        spin_lock_irqsave(&clock_lock, flags);
        ret = __clk_enable(clk);