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| author | Mike Frysinger <michael.frysinger@analog.com> | 2007-07-25 10:11:42 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-07-25 10:11:42 +0800 |
| commit | e208f83a7aa4ebf6c0a68e814903e8aa33f9439a (patch) | |
| tree | a45d34fa199c8e5d75878d8a2f15e944eadce852 /arch/blackfin/mach-common/lock.S | |
| parent | 36a1548f99e54520f049a703e1b91bae95e72481 (diff) | |
| download | blackbird-op-linux-e208f83a7aa4ebf6c0a68e814903e8aa33f9439a.tar.gz blackbird-op-linux-e208f83a7aa4ebf6c0a68e814903e8aa33f9439a.zip | |
Blackfin arch: use HI/LO macros rather than masking the bit ranges ourselves
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-common/lock.S')
| -rw-r--r-- | arch/blackfin/mach-common/lock.S | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S index 386ac8dda076..190edb3cdc84 100644 --- a/arch/blackfin/mach-common/lock.S +++ b/arch/blackfin/mach-common/lock.S @@ -43,12 +43,12 @@ ENTRY(_cache_grab_lock) [--SP]=( R7:0,P5:0 ); - P1.H = (IMEM_CONTROL >> 16); - P1.L = (IMEM_CONTROL & 0xFFFF); - P5.H = (ICPLB_ADDR0 >> 16); - P5.L = (ICPLB_ADDR0 & 0xFFFF); - P4.H = (ICPLB_DATA0 >> 16); - P4.L = (ICPLB_DATA0 & 0xFFFF); + P1.H = HI(IMEM_CONTROL); + P1.L = LO(IMEM_CONTROL); + P5.H = HI(ICPLB_ADDR0); + P5.L = LO(ICPLB_ADDR0); + P4.H = HI(ICPLB_DATA0); + P4.L = LO(ICPLB_DATA0); R7 = R0; /* If the code of interest already resides in the cache @@ -167,8 +167,8 @@ ENTRY(_cache_lock) [--SP]=( R7:0,P5:0 ); - P1.H = (IMEM_CONTROL >> 16); - P1.L = (IMEM_CONTROL & 0xFFFF); + P1.H = HI(IMEM_CONTROL); + P1.L = LO(IMEM_CONTROL); /* Disable the Interrupts*/ CLI R3; @@ -195,8 +195,8 @@ ENDPROC(_cache_lock) */ ENTRY(_read_iloc) - P1.H = (IMEM_CONTROL >> 16); - P1.L = (IMEM_CONTROL & 0xFFFF); + P1.H = HI(IMEM_CONTROL); + P1.L = LO(IMEM_CONTROL); R1 = 0xF; R0 = [P1]; R0 = R0 >> 3; |
