Sherry Sun 675f0ad404 mic: vop: copy data to kernel space then write to io memory ...

Read and write io memory should address align on ARCH ARM. Change to use
memcpy_toio to avoid kernel panic caused by the address un-align issue.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Link: https://lore.kernel.org/r/20200929091106.24624-5-sherry.sun@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-10-02 15:57:29 +02:00

..

Makefile

misc: vop: build VOP based on CONFIG_VOP

2020-10-02 15:57:29 +02:00

vop_debugfs.c

Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2019-07-12 12:24:03 -07:00

vop_main.c

misc: vop: add round_up(x,4) for vring_size to avoid kernel panic

2020-10-02 15:57:29 +02:00

vop_main.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 290

2019-06-05 17:36:38 +02:00

vop_vringh.c

mic: vop: copy data to kernel space then write to io memory

2020-10-02 15:57:29 +02:00