redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

nios2: add definition of ioremap_wc to io.h 

Fix

drivers/gpu/drm/drm_bufs.c: In function 'drm_addmap_core':
drivers/gpu/drm/drm_bufs.c:213:5:
			error: implicit declaration of function 'ioremap_wc'

seen when building nios2:allmodconfig.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Ley Foon Tan <lftan@altera.com>
hifive-unleashed-5.1
Guenter Roeck 2014-12-11 10:36:42 +08:00 committed by Ley Foon Tan
parent 603ba7e41b
commit 76367a52d3
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/nios2/include/asm/io.h
View File

@ -45,6 +45,8 @@ static inline void iounmap(void __iomem *addr)
__iounmap(addr);
}
#define ioremap_wc ioremap_nocache
/* Pages to physical address... */
#define page_to_phys(page) virt_to_phys(page_to_virt(page))
#define page_to_bus(page) page_to_virt(page)