From: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Date: Tue, 31 Aug 2010 04:34:56 +0000 (+0530)
Subject: gpio: Handle stmpe-gpio platform data with no gpio base
X-Git-Tag: v2.6.37-rc1~52^2~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4ebcab36088d45a5e8889e9b63d77e01c808076;p=platform%2Fkernel%2Flinux-stable.git

gpio: Handle stmpe-gpio platform data with no gpio base

This patch removes the requirement that gpio base be supplied in
platform data.

Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/gpio/stmpe-gpio.c b/drivers/gpio/stmpe-gpio.c
index 65b9960..932759d 100644
--- a/drivers/gpio/stmpe-gpio.c
+++ b/drivers/gpio/stmpe-gpio.c
@@ -291,8 +291,6 @@ static int __devinit stmpe_gpio_probe(struct platform_device *pdev)
 	int irq;
 
 	pdata = stmpe->pdata->gpio;
-	if (!pdata)
-		return -ENODEV;
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)