lkml.org 
[lkml]   [2016]   [Apr]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 27/30] iio: use parity32 in adxrs450
From
Date
On 06/04/16 11:16, zengzhaoxiu@163.com wrote:
> From: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
>
> Signed-off-by: Zhaoxiu Zeng <zhaoxiu.zeng@gmail.com>
Applied to the togreg branch of iio.git as you seem to have addressed
Lars' comments.

Thanks,

Jonathan
> ---
> drivers/iio/gyro/adxrs450.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c
> index a330d42..307f55b 100644
> --- a/drivers/iio/gyro/adxrs450.c
> +++ b/drivers/iio/gyro/adxrs450.c
> @@ -109,7 +109,7 @@ static int adxrs450_spi_read_reg_16(struct iio_dev *indio_dev,
> mutex_lock(&st->buf_lock);
> tx = ADXRS450_READ_DATA | (reg_address << 17);
>
> - if (!(hweight32(tx) & 1))
> + if (!parity32(tx))
> tx |= ADXRS450_P;
>
> st->tx = cpu_to_be32(tx);
> @@ -145,7 +145,7 @@ static int adxrs450_spi_write_reg_16(struct iio_dev *indio_dev,
> mutex_lock(&st->buf_lock);
> tx = ADXRS450_WRITE_DATA | (reg_address << 17) | (val << 1);
>
> - if (!(hweight32(tx) & 1))
> + if (!parity32(tx))
> tx |= ADXRS450_P;
>
> st->tx = cpu_to_be32(tx);
>

\
 
 \ /
  Last update: 2016-04-10 17:01    [W:1.510 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site