[PATCH] fb: calculate resource end

[PATCH] fb: calculate resource end

[Jan Weitzel]

commit 5f03074 changed storing struct resource end insted of size.
Fix calculation of end in fb

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
---
 drivers/video/fb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fb.c b/drivers/video/fb.c
index ee53272..be29695 100644
--- a/drivers/video/fb.c
+++ b/drivers/video/fb.c
@@ -86,7 +86,7 @@ static int fb_setup_mode(struct device_d *dev, struct param_d *param,
 	if (!ret) {
 		dev->resource[0].start = (resource_size_t)info->screen_base;
 		info->cdev.size = info->xres * info->yres * (info->bits_per_pixel >> 3);
-		dev->resource[0].end = info->cdev.size - 1;
+		dev->resource[0].end = dev->resource[0].start + info->cdev.size - 1;
 		dev_param_set_generic(dev, param, val);
 	} else
 		info->cdev.size = 0;
@@ -116,7 +116,7 @@ int register_framebuffer(struct fb_info *info)
 	info->cdev.priv = info;
 	dev->resource = xzalloc(sizeof(struct resource));
 	dev->resource[0].start = (resource_size_t)info->screen_base;
-	dev->resource[0].end = info->cdev.size - 1;
+	dev->resource[0].end = dev->resource[0].start + info->cdev.size - 1;
 	dev->resource[0].flags = IORESOURCE_MEM;
 	dev->num_resources = 1;
 
-- 
1.7.0.4


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Re: [PATCH] fb: calculate resource end

[Sascha Hauer]

On Thu, Mar 28, 2013 at 11:19:50AM +0100, Jan Weitzel wrote:
> commit 5f03074 changed storing struct resource end insted of size.
> Fix calculation of end in fb
> 
> Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>

Applied, thanks

Sascha

> ---
>  drivers/video/fb.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/video/fb.c b/drivers/video/fb.c
> index ee53272..be29695 100644
> --- a/drivers/video/fb.c
> +++ b/drivers/video/fb.c
> @@ -86,7 +86,7 @@ static int fb_setup_mode(struct device_d *dev, struct param_d *param,
>  	if (!ret) {
>  		dev->resource[0].start = (resource_size_t)info->screen_base;
>  		info->cdev.size = info->xres * info->yres * (info->bits_per_pixel >> 3);
> -		dev->resource[0].end = info->cdev.size - 1;
> +		dev->resource[0].end = dev->resource[0].start + info->cdev.size - 1;
>  		dev_param_set_generic(dev, param, val);
>  	} else
>  		info->cdev.size = 0;
> @@ -116,7 +116,7 @@ int register_framebuffer(struct fb_info *info)
>  	info->cdev.priv = info;
>  	dev->resource = xzalloc(sizeof(struct resource));
>  	dev->resource[0].start = (resource_size_t)info->screen_base;
> -	dev->resource[0].end = info->cdev.size - 1;
> +	dev->resource[0].end = dev->resource[0].start + info->cdev.size - 1;
>  	dev->resource[0].flags = IORESOURCE_MEM;
>  	dev->num_resources = 1;
>  
> -- 
> 1.7.0.4
> 
> 
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