From: Andrew Morton <akpm@linux-foundation.org>
Date: Fri, 9 Nov 2012 03:04:45 +0000 (+1100)
Subject: drivers-video-backlight-lp855x_blc-use-generic-pwm-functions-fix
X-Git-Tag: next-20121112~5^2~107
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5fed5a1650bf4b63fb05e3867d7b3788875640dd;p=karo-tx-linux.git

drivers-video-backlight-lp855x_blc-use-generic-pwm-functions-fix

coding-style simplification, per Thierry

Cc: "Kim, Milo" <Milo.Kim@ti.com>
Cc: Bryan Wu <bryan.wu@canonical.com>
Cc: Milo(Woogyom) Kim <milo.kim@ti.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c
index c4fd72f2f383..f6ad875b33f3 100644
--- a/drivers/video/backlight/lp855x_bl.c
+++ b/drivers/video/backlight/lp855x_bl.c
@@ -139,7 +139,10 @@ static void lp855x_pwm_ctrl(struct lp855x *lp, int br, int max_br)
 	}
 
 	pwm_config(lp->pwm, duty, period);
-	duty == 0 ? pwm_disable(lp->pwm) : pwm_enable(lp->pwm);
+	if (duty)
+		pwm_enable(lp->pwm);
+	else
+		pwm_disable(lp->pwm);
 }
 
 static int lp855x_bl_update_status(struct backlight_device *bl)