arm64/cpufeature: Replace all open bits shift encodings with macros

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There are many open bits shift encodings for various CPU ID registers that
are scattered across cpufeature. This replaces them with register specific
sensible macro definitions. This should not have any functional change.

Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/1593748297-1965-5-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Anshuman Khandual 2020-07-03 09:21:37 +05:30 • committed by Catalin Marinas

parent 356fdfbe87

commit 8d3154afc1

2 changed files with 55 additions and 26 deletions

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28

arch/arm64/include/asm/sysreg.h

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53

arch/arm64/kernel/cpufeature.c

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