| From | zengzhaoxiu@163 ... | Subject | [patch V4 25/31] input: use parity8 in sa1111ps2 | Date | Wed, 11 May 2016 17:22:42 +0800 |
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From: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
Signed-off-by: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> --- drivers/input/serio/sa1111ps2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index b3e6889..324b193 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -74,7 +74,7 @@ static irqreturn_t ps2_rxint(int irq, void *dev_id) scancode = sa1111_readl(ps2if->base + PS2DATA) & 0xff; - if (hweight8(scancode) & 1) + if (parity8(scancode)) flag ^= SERIO_PARITY; serio_interrupt(ps2if->io, scancode, flag); -- 2.7.4
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