openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

vop: Add definition of readq/writeq if missing 

Include <linux/io-64-nonatomic-lo-hi.h> so that readq/writeq are
replaced by two readl/writel on systems that do not support them.  The
values read/written are pointers which will be 32-bit on 32-bit systems
so the non-atomicity should not matter.

Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vincent Whitchurch 2019-01-16 17:32:48 +01:00 committed by Greg Kroah-Hartman
parent e637308b40
commit 96c12ef9b9
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/misc/mic/vop/vop_main.c
View File

@ -34,6 +34,7 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/dma-mapping.h>
#include <linux/io-64-nonatomic-lo-hi.h>
#include "vop_main.h"