Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-13 00:29:50 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

parisc: Change kunmap macro to static inline function

Browse Source 
Change kunmap macro to static inline function to fix build error
compiling drivers/base/dma-buf.c.

Without the change, the following error can occur:

   CC      drivers/base/dma-buf.o
drivers/base/dma-buf.c: In function 'dma_buf_kunmap':
drivers/base/dma-buf.c:427:46:
error: macro "kunmap" passed 3 arguments, but takes just 1

I believe parisc is the only arch to implement kunmap using a macro.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
John David Anglin 2013-04-23 00:23:50 +00:00 committed by Helge Deller
parent ca0ad83da1
commit 87be2f88b2
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/parisc/include/asm/cacheflush.h
View File

@ -140,7 +140,10 @@ static inline void *kmap(struct page *page)
return page_address(page);
}
#define kunmap(page) kunmap_parisc(page_address(page))
static inline void kunmap(struct page *page)
{
kunmap_parisc(page_address(page));
}
static inline void *kmap_atomic(struct page *page)
{