xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kernel/resource.c: remove deprecated __check_region() and friends

Browse Source 
All users of __check_region(), check_region(), and check_mem_region() are
gone.  We got rid of the last user in v4.0-rc1.  Remove them.

bloat-o-meter on x86_64 shows:

add/remove: 0/3 grow/shrink: 0/0 up/down: 0/-102 (-102)
function                                     old     new   delta
__kstrtab___check_region                      15       -     -15
__ksymtab___check_region                      16       -     -16
__check_region                                71       -     -71

Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jakub Sitnicki
2015-04-15 16:16:44 -07:00
committed by Linus Torvalds
parent 2813893f8b
commit 96831c0a67
2 changed files with 0 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/linux/ioport.h
View File

@@ -196,10 +196,8 @@ extern struct resource * __request_region(struct resource *,
/* Compatibility cruft */
#define release_region(start,n) __release_region(&ioport_resource, (start), (n))
#define check_mem_region(start,n) __check_region(&iomem_resource, (start), (n))
#define release_mem_region(start,n) __release_region(&iomem_resource, (start), (n))
extern int __check_region(struct resource *, resource_size_t, resource_size_t);
extern void __release_region(struct resource *, resource_size_t,
resource_size_t);
#ifdef CONFIG_MEMORY_HOTREMOVE
@@ -207,12 +205,6 @@ extern int release_mem_region_adjustable(struct resource *, resource_size_t,
resource_size_t);
#endif
static inline int __deprecated check_region(resource_size_t s,
resource_size_t n)
{
return __check_region(&ioport_resource, s, n);
}
/* Wrappers for managed devices */
struct device;