From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Wed, 19 May 2010 17:11:13 +0000 (-0700)
Subject: Input: wm9712 - fix wm97xx_set_gpio() logic
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=af8b01b03941e6b008d63b42c0433699c3d3d184;p=deliverable%2Flinux.git

Input: wm9712 - fix wm97xx_set_gpio() logic

WM97XX_GPIO_HIGH is not a bitmap and should to be treated as such.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index 5109bf3dd858..cbfef1ea7e30 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -200,7 +200,7 @@ void wm97xx_set_gpio(struct wm97xx *wm, u32 gpio,
 	mutex_lock(&wm->codec_mutex);
 	reg = wm97xx_reg_read(wm, AC97_GPIO_STATUS);
 
-	if (status & WM97XX_GPIO_HIGH)
+	if (status == WM97XX_GPIO_HIGH)
 		reg |= gpio;
 	else
 		reg &= ~gpio;