linux-kernel - Re: [PATCH] stmpe-gpio: Handle platform data with no gpio base

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Date:	Tue, 31 Aug 2010 11:24:03 +0200
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Virupax Sadashivpetimath <virupax.sadashivpetimath@...ricsson.com>
Cc:	sameo@...ux.intel.com, linux-kernel@...r.kernel.org,
	STEricsson_nomadik_linux@...t.st.com, rabin.vincent@...ricsson.com,
	linus.walleij@...ricsson.com
Subject: Re: [PATCH] stmpe-gpio: Handle platform data with no gpio base

On Tue, Aug 31, 2010 at 10:04:56AM +0530, Virupax Sadashivpetimath wrote:
> This patch removes the requirement that gpio base be supplied in
> platform data.
> 
> Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@...ricsson.com>
> Acked-by: Linus Walleij <linus.walleij@...ricsson.com>

Acked-by: Wolfram Sang <w.sang@...gutronix.de>

> ---
>  drivers/gpio/stmpe-gpio.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)
> 
> 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)
> -- 
> 1.7.1
> 

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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