From: Zhaoxiu Zeng
Simply use the generic version.
Signed-off-by: Zhaoxiu Zeng
Acked-by: Hans-Christian Noren Egtvedt [for avr32]
---
arch/arc/include/asm/bitops.h | 1 +
arch/arm/include/asm/bitops.h | 1 +
arch/arm64/include/asm/bitops.h| 1 +
arch/avr32/include/asm/bitops.h
From: Zhaoxiu Zeng
The binary GCD algorithm is based on the following facts:
1. If a and b are all evens, then gcd(a,b) = 2 * gcd(a/2, b/2)
2. If a is even and b is odd, then gcd(a,b) = gcd(a/2, b)
3. If a and b are all odds, then gcd(a,b) = gcd((a-b)/2, b) =
gcd((a+b)/2,
From: Zhaoxiu Zeng
When I do "grep parity -r linux", I found many parity calculations
distributed in many drivers.
This patch series does:
1. provide generic and architecture-specific parity calculations
2. remove drivers' local parity calculations, use bitops' parity
functions instead
From: Zhaoxiu Zeng
When I do "grep parity -r linux", I found many parity calculations
distributed in many drivers.
This patch series does:
1. provide generic and architecture-specific parity calculations
2. remove drivers' local parity calculations, use bitops' parity
functions instead
From: Zhaoxiu Zeng
Signed-off-by: Zhaoxiu Zeng
---
arch/arc/include/asm/bitops.h | 1 +
arch/arm/include/asm/bitops.h | 1 +
arch/arm64/include/asm/bitops.h| 1 +
arch/avr32/include/asm/bitops.h| 1 +
arch/c6x/include/asm/bitops.h | 1 +
arch/cris/include/asm/bitops.h
From: Zhaoxiu Zeng
Use the generic version
Signed-off-by: Zhaoxiu Zeng
---
arch/arc/include/asm/bitops.h | 1 +
arch/arm/include/asm/bitops.h | 1 +
arch/arm64/include/asm/bitops.h| 1 +
arch/avr32/include/asm/bitops.h| 1 +
arch/c6x/include/asm/bitops.h | 1 +
arch/cris
