From: Kulikov Vasiliy <segooon@gmail.com>
Date: Thu, 15 Jul 2010 18:43:54 +0000 (+0400)
Subject: touchscreen: Fix sign bug
X-Git-Tag: upstream/snapshot3+hdmi~13275^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3faeb35ccc57e1af70c54b82063fdf4a88846084;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

touchscreen: Fix sign bug

platform_get_irq_byname() can return negative results, it is not seen to
unsigned ts_irq. Make it signed.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-By: Luotao Fu <l.fu@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/input/touchscreen/stmpe-ts.c b/drivers/input/touchscreen/stmpe-ts.c
index 77f4374..656148e 100644
--- a/drivers/input/touchscreen/stmpe-ts.c
+++ b/drivers/input/touchscreen/stmpe-ts.c
@@ -269,7 +269,7 @@ static int __devinit stmpe_input_probe(struct platform_device *pdev)
 	struct input_dev *idev;
 	struct stmpe_ts_platform_data *ts_pdata = NULL;
 	int ret = 0;
-	unsigned int ts_irq;
+	int ts_irq;
 
 	ts_irq = platform_get_irq_byname(pdev, "FIFO_TH");
 	if (ts_irq < 0)