| From | zengzhaoxiu@163 ... | Subject | [patch V4 31/31] edac: use parity8 in amd64_edac.c | Date | Wed, 11 May 2016 17:24:54 +0800 |
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From: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
Signed-off-by: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com> --- drivers/edac/amd64_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index d87a475..8727ae5 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1430,7 +1430,7 @@ static u8 f1x_determine_channel(struct amd64_pvt *pvt, u64 sys_addr, if (intlv_addr & 0x2) { u8 shift = intlv_addr & 0x1 ? 9 : 6; - u32 temp = hweight_long((u32) ((sys_addr >> 16) & 0x1F)) % 2; + u8 temp = parity8((sys_addr >> 16) & 0x1F); return ((sys_addr >> shift) & 1) ^ temp; } -- 2.7.4
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