From: Roel Kluin <roel.kluin@gmail.com>
Date: Tue, 15 Dec 2009 17:15:48 +0000 (-0800)
Subject: Input: altera_ps2 - fix test of unsigned in altera_ps2_probe()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=909275bc1b42b4f4505ccbe193b111e9d1c5816f;p=openwrt%2Fstaging%2Fblogic.git

Input: altera_ps2 - fix test of unsigned in altera_ps2_probe()

ps2if->irq is unsigned so the test does not work.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index 457da76d4c83..320b7ca48bf8 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -83,7 +83,7 @@ static int __devinit altera_ps2_probe(struct platform_device *pdev)
 {
 	struct ps2if *ps2if;
 	struct serio *serio;
-	int error;
+	int error, irq;
 
 	ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
 	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
@@ -108,11 +108,13 @@ static int __devinit altera_ps2_probe(struct platform_device *pdev)
 		goto err_free_mem;
 	}
 
-	ps2if->irq  = platform_get_irq(pdev, 0);
-	if (ps2if->irq < 0) {
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0) {
 		error = -ENXIO;
 		goto err_free_mem;
 	}
+	ps2if->irq = irq;
 
 	if (!request_mem_region(ps2if->iomem_res->start,
 				resource_size(ps2if->iomem_res), pdev->name)) {