MIPS: PowerTV: Streamline access to platform device registers

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Pre-compute addresses for the basic ASIC registers. This speeds up access
and allows memory for unused configurations to be freed. In addition,
uninitialized register addresses will be returned as NULL to catch bad
usage quickly.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/806/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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David VomLehn 2009-12-23 17:34:46 -08:00 • committed by Ralf Baechle

parent 9c4a6fce20

commit 59dfa2fcae

6 changed files with 361 additions and 303 deletions

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90

arch/mips/include/asm/mach-powertv/asic_reg_map.h

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137

arch/mips/include/asm/mach-powertv/asic_regs.h

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131

arch/mips/powertv/asic/asic-calliope.c

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131

arch/mips/powertv/asic/asic-cronus.c

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131

arch/mips/powertv/asic/asic-zeus.c

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46

arch/mips/powertv/asic/asic_devices.c

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