* [PATCH] [media] davinci vpbe: Use resource_size()
@ 2011-08-06 8:48 Thomas Meyer
0 siblings, 0 replies; only message in thread
From: Thomas Meyer @ 2011-08-06 8:48 UTC (permalink / raw)
To: mchehab, linux-media, Linux Kernel Mailing List
From: Thomas Meyer <thomas@m3y3r.de>
Use resource_size function on resource object
instead of explicit computation.
The semantic patch that makes this output is available
in scripts/coccinelle/api/resource_size.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
diff -u -p a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c
--- a/drivers/media/video/davinci/vpbe_osd.c 2011-07-30 11:10:29.138430171 +0200
+++ b/drivers/media/video/davinci/vpbe_osd.c 2011-08-01 22:50:30.997700024 +0200
@@ -1162,7 +1162,7 @@ static int osd_probe(struct platform_dev
goto free_mem;
}
osd->osd_base_phys = res->start;
- osd->osd_size = res->end - res->start + 1;
+ osd->osd_size = resource_size(res);
if (!request_mem_region(osd->osd_base_phys, osd->osd_size,
MODULE_NAME)) {
dev_err(osd->dev, "Unable to reserve OSD MMIO region\n");
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2011-08-06 8:49 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-08-06 8:48 [PATCH] [media] davinci vpbe: Use resource_size() Thomas Meyer
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.