hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

cris: Provide inb_p() and outb_p() 

drivers/block/hd.c: In function 'check_status':
drivers/block/hd.c:256:2: error: implicit declaration of function 'inb_p' [-Werror=implicit-function-declaration]
drivers/block/hd.c: In function 'controller_ready':
drivers/block/hd.c:297:3: error: implicit declaration of function 'outb_p' [-Werror=implicit-function-declaration]

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2013-02-12 10:45:35 +01:00
parent 95f40de9df
commit 0dad16fd4e
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/cris/include/asm/io.h
View File

@ -167,6 +167,9 @@ static inline void outsl(unsigned int port, const void *addr,
cris_iops->write_io(port, (void *)addr, 4, count);
}
#define inb_p(port) inb(port)
#define outb_p(val, port) outb((val), (port))
/*
* Convert a physical pointer to a virtual kernel pointer for /dev/mem
* access