[PATCH] fb: calculate resource end
Jan Weitzel
j.weitzel at phytec.de
Thu Mar 28 06:19:50 EDT 2013
commit 5f03074 changed storing struct resource end insted of size.
Fix calculation of end in fb
Signed-off-by: Jan Weitzel <j.weitzel at 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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