From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Sat, 28 Jan 2017 19:01:33 +0000 (-0800)
Subject: Input: joydev - use clamp() macro
X-Git-Tag: v5.15~74^2~376^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5ec69524d43095752510fdcdadc4a6baf50d7c18;p=platform%2Fkernel%2Flinux-starfive.git

Input: joydev - use clamp() macro

We have a nice macro ensuring that the value is within certain range, let's
use it instead of open-coding.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index abd18f3..5298a76 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -87,7 +87,7 @@ static int joydev_correct(int value, struct js_corr *corr)
 		return 0;
 	}
 
-	return value < -32767 ? -32767 : (value > 32767 ? 32767 : value);
+	return clamp(value, -32767, 32767);
 }
 
 static void joydev_pass_event(struct joydev_client *client,