From: Guenter Roeck <linux@roeck-us.net>
Date: Sat, 14 Sep 2013 07:43:12 +0000 (-0700)
Subject: hwmon: (f75375s) Don't crash the kernel unnecessarily
X-Git-Tag: v3.13-rc1~126^2~38
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=39b103b4d2e6f006dbd425cf71c46914bd31ce80;p=uclinux-h8%2Flinux.git

hwmon: (f75375s) Don't crash the kernel unnecessarily

The f75375s driver crashes the kernel if it detects an an internal
implementation error. While the detected conditions suggest that
there is a bug in the code, the condition is not fatal.
Replace BUG() with WARN().

Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index a837b94977f4..80c42bea90ed 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -275,7 +275,7 @@ static bool duty_mode_enabled(u8 pwm_enable)
 	case 3: /* Manual, speed mode */
 		return false;
 	default:
-		BUG();
+		WARN(1, "Unexpected pwm_enable value %d\n", pwm_enable);
 		return true;
 	}
 }
@@ -291,7 +291,7 @@ static bool auto_mode_enabled(u8 pwm_enable)
 	case 4: /* Auto, duty mode */
 		return true;
 	default:
-		BUG();
+		WARN(1, "Unexpected pwm_enable value %d\n", pwm_enable);
 		return false;
 	}
 }