drivers/video/s3c2410fb.c: Convert release_resource to release_mem_region
Request_mem_region should be used with release_mem_region, not
release_resource.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@s exists@
expression e1,e2,e3,e4,e;
@@
*e4 = request_mem_region(e1,e2,e3)
... when != e4 = e
*release_resource(e4);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 61c819e3..0aa1376 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -867,7 +867,7 @@
goto dealloc_fb;
}
- size = (res->end - res->start) + 1;
+ size = resource_size(res);
info->mem = request_mem_region(res->start, size, pdev->name);
if (info->mem == NULL) {
dev_err(&pdev->dev, "failed to get memory region\n");
@@ -997,8 +997,7 @@
release_regs:
iounmap(info->io);
release_mem:
- release_resource(info->mem);
- kfree(info->mem);
+ release_mem_region(res->start, size);
dealloc_fb:
platform_set_drvdata(pdev, NULL);
framebuffer_release(fbinfo);
@@ -1044,8 +1043,7 @@
iounmap(info->io);
- release_resource(info->mem);
- kfree(info->mem);
+ release_mem_region(info->mem->start, resource_size(info->mem));
platform_set_drvdata(pdev, NULL);
framebuffer_release(fbinfo);