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| author | Murali Karicheri <m-karicheri2@ti.com> | 2011-11-15 01:42:06 +0530 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2011-12-05 16:47:14 +0530 |
| commit | 8f9a0981aca6bd454ef2a4bdac510af0f6e55bd4 (patch) | |
| tree | ac6fe47392799e2d7476c5dfd79801d2f89b96b5 /arch/arm/mach-davinci/include | |
| parent | 5611cc4572e889b62a7b4c72a413536bf6a9c416 (diff) | |
| download | blackbird-op-linux-8f9a0981aca6bd454ef2a4bdac510af0f6e55bd4.tar.gz blackbird-op-linux-8f9a0981aca6bd454ef2a4bdac510af0f6e55bd4.zip | |
ARM: davinci: psc: fix incorrect mask
There are 5 LSB bits defined in PDSTAT and the code
currently uses a mask of 1 bit to check the status.
Use a proper mask per the hardware specification.
While at it, use a #define for the mask to improve
readability.
Reviewed-by: Sergei Shtylyov <sshtylyov@mvista.com>
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/psc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h index fa59c097223d..8bf279a88b4b 100644 --- a/arch/arm/mach-davinci/include/mach/psc.h +++ b/arch/arm/mach-davinci/include/mach/psc.h @@ -244,6 +244,7 @@ #define PSC_STATE_ENABLE 3 #define MDSTAT_STATE_MASK 0x3f +#define PDSTAT_STATE_MASK 0x1f #define MDCTL_FORCE BIT(31) #ifndef __ASSEMBLER__ |
