Re: [PATCH v2] iio: imu: bmi160: add mutex_lock for avoiding race

2021-01-26 Thread Guoqing Chi
On Sat, 23 Jan 2021 15:26:59 + Jonathan Cameron wrote: > On Wed, 20 Jan 2021 07:06:23 -0800 > Tom Rix wrote: > > > On 1/19/21 5:48 PM, Guoqing Chi wrote: > > > On Tue, 19 Jan 2021 06:54:45 -0800 > > > Tom Rix wrote: > > > > > >> On 1/19/21 3:22 AM, Guoqing Chi wrote: > > >>>

Re: [PATCH v2] iio: imu: bmi160: add mutex_lock for avoiding race

2021-01-23 Thread Jonathan Cameron
On Wed, 20 Jan 2021 07:06:23 -0800 Tom Rix wrote: > On 1/19/21 5:48 PM, Guoqing Chi wrote: > > On Tue, 19 Jan 2021 06:54:45 -0800 > > Tom Rix wrote: > > > >> On 1/19/21 3:22 AM, Guoqing Chi wrote: > >>> From: chiguoqing > >>> > >>> Adding mutex_lock, when read and write reg need to use

Re: [PATCH v2] iio: imu: bmi160: add mutex_lock for avoiding race

2021-01-20 Thread Tom Rix
On 1/19/21 5:48 PM, Guoqing Chi wrote: > On Tue, 19 Jan 2021 06:54:45 -0800 > Tom Rix wrote: > >> On 1/19/21 3:22 AM, Guoqing Chi wrote: >>> From: chiguoqing >>> >>> Adding mutex_lock, when read and write reg need to use this lock to >>> avoid race. >>> >>> Signed-off-by: Guoqing Chi >>> ---

Re: [PATCH v2] iio: imu: bmi160: add mutex_lock for avoiding race

2021-01-19 Thread Guoqing Chi
On Tue, 19 Jan 2021 06:54:45 -0800 Tom Rix wrote: > On 1/19/21 3:22 AM, Guoqing Chi wrote: > > From: chiguoqing > > > > Adding mutex_lock, when read and write reg need to use this lock to > > avoid race. > > > > Signed-off-by: Guoqing Chi > > --- > > v2:Follow write function to fix read

Re: [PATCH v2] iio: imu: bmi160: add mutex_lock for avoiding race

2021-01-19 Thread Tom Rix
On 1/19/21 3:22 AM, Guoqing Chi wrote: > From: chiguoqing > > Adding mutex_lock, when read and write reg need to use this lock to > avoid race. > > Signed-off-by: Guoqing Chi > --- > v2:Follow write function to fix read function. > Adding mutex init in core probe function. > Adding break in