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| author | Kevin Hilman | 2009-04-14 14:04:16 +0200 |
|---|---|---|
| committer | Kevin Hilman | 2009-04-23 18:31:09 +0200 |
| commit | f5c122da543ebf98a5ccb3166768e38eea3120dd (patch) | |
| tree | 0275d0646aab07c8e3bf9ef5a22572bcf668f400 /arch/arm/mach-davinci/id.c | |
| parent | davinci: major rework of clock, PLL, PSC infrastructure (diff) | |
| download | kernel-qcow2-linux-f5c122da543ebf98a5ccb3166768e38eea3120dd.tar.gz kernel-qcow2-linux-f5c122da543ebf98a5ccb3166768e38eea3120dd.tar.xz kernel-qcow2-linux-f5c122da543ebf98a5ccb3166768e38eea3120dd.zip | |
davinci: add arch_ioremap() which uses existing static mappings
Add arch-specific ioremap() which uses any existing static mappings in
place of doing a new mapping. From now on, drivers should always use
ioremap() instead of IO_ADDRESS().
In addition, remove the davinci_[read|write]* macros in favor of using
ioremap.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/id.c')
| -rw-r--r-- | arch/arm/mach-davinci/id.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-davinci/id.c b/arch/arm/mach-davinci/id.c index 379f2baf66d6..018b994cd794 100644 --- a/arch/arm/mach-davinci/id.c +++ b/arch/arm/mach-davinci/id.c @@ -15,7 +15,7 @@ #include <linux/init.h> #include <linux/io.h> -#define JTAG_ID_BASE 0x01c40028 +#define JTAG_ID_BASE IO_ADDRESS(0x01c40028) static unsigned int davinci_revision; @@ -58,7 +58,7 @@ static u16 __init davinci_get_part_no(void) { u32 dev_id, part_no; - dev_id = davinci_readl(JTAG_ID_BASE); + dev_id = __raw_readl(JTAG_ID_BASE); part_no = ((dev_id >> 12) & 0xffff); @@ -72,7 +72,7 @@ static u8 __init davinci_get_variant(void) { u32 variant; - variant = davinci_readl(JTAG_ID_BASE); + variant = __raw_readl(JTAG_ID_BASE); variant = (variant >> 28) & 0xf; |