diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 09:13:34 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 09:13:34 -0700 |
commit | ed402af3c23a4804b3f8899263e8d0f97c62ab49 (patch) | |
tree | 3aa971aea57f900a3060cc0545b199ef611f4dcf /arch/sh/kernel/io.c | |
parent | 096e6f673dc02a6394dc9a7d8f8735c6978f5b91 (diff) | |
parent | 40e24c403f325715f9c43b9fed2068641201ee0b (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (112 commits)
sh: Move SH-4 CPU headers down one more level.
sh: Only build in gpio.o when CONFIG_GENERIC_GPIO is selected.
sh: Migrate common board headers to mach-common/.
sh: Move the CPU definition headers from asm/ to cpu/.
serial: sh-sci: Add support SCIF of SH7723
video: add sh_mobile_lcdc platform flags
video: remove unused sh_mobile_lcdc platform data
sh: remove consistent alloc cruft
sh: add dynamic crash base address support
sh: reduce Migo-R smc91x overruns
sh: Fix up some merge damage.
Fix debugfs_create_file's error checking method for arch/sh/mm/
Fix debugfs_create_dir's error checking method for arch/sh/kernel/
sh: ap325rxa: Add support RTC RX-8564LC in AP325RXA board
sh: Use sh7720 GPIO on magicpanelr2 board
sh: Add sh7720 pinmux code
sh: Use sh7203 GPIO on rsk7203 board
sh: Add sh7203 pinmux code
sh: Use sh7723 GPIO on AP325RXA board
sh: Add sh7723 pinmux code
...
Diffstat (limited to 'arch/sh/kernel/io.c')
-rw-r--r-- | arch/sh/kernel/io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sh/kernel/io.c b/arch/sh/kernel/io.c index 2b899122990..29cf4588fc0 100644 --- a/arch/sh/kernel/io.c +++ b/arch/sh/kernel/io.c @@ -19,12 +19,12 @@ * Copy data from IO memory space to "real" memory space. * This needs to be optimized. */ -void memcpy_fromio(void *to, volatile void __iomem *from, unsigned long count) +void memcpy_fromio(void *to, const volatile void __iomem *from, unsigned long count) { - char *p = to; + unsigned char *p = to; while (count) { count--; - *p = readb((void __iomem *)from); + *p = readb(from); p++; from++; } @@ -37,10 +37,10 @@ EXPORT_SYMBOL(memcpy_fromio); */ void memcpy_toio(volatile void __iomem *to, const void *from, unsigned long count) { - const char *p = from; + const unsigned char *p = from; while (count) { count--; - writeb(*p, (void __iomem *)to); + writeb(*p, to); p++; to++; } @@ -55,7 +55,7 @@ void memset_io(volatile void __iomem *dst, int c, unsigned long count) { while (count) { count--; - writeb(c, (void __iomem *)dst); + writeb(c, dst); dst++; } } |