mfd: arizona: Remove BUG_ON usage

BUG_ON macros are generally frowned upon when the issue isn't super
critical, the kernel can certainly carry on with the 32k clock on the
CODEC in a bad state so change the BUG_ON to a WARN_ON.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index f73cf76..19e0bc3 100644 (file)
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -80,7 +80,7 @@ int arizona_clk32k_disable(struct arizona *arizona)
 {
        mutex_lock(&arizona->clk_lock);
 
-       BUG_ON(arizona->clk32k_ref <= 0);
+       WARN_ON(arizona->clk32k_ref <= 0);
 
        arizona->clk32k_ref--;