diff options
| author | Corentin Labbe <clabbe.montjoie@gmail.com> | 2017-06-02 13:25:10 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-06-02 10:41:20 -0400 |
| commit | 71ae3df2445a6cb3a1c1980954ee79ac944165f8 (patch) | |
| tree | 514d1e05c9f3197b83f41cf685fb075826634379 | |
| parent | a57bf53e294d2919f2bd1e0817c63105adf3c023 (diff) | |
drm: remove writeq/readq function definitions
Instead of rewriting write/readq, use linux/io-64-nonatomic-lo-hi.h which
already have them.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170602112510.17544-1-clabbe.montjoie@gmail.com
| -rw-r--r-- | include/drm/drm_os_linux.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h index 35e1482ba8a1..10122353b744 100644 --- a/include/drm/drm_os_linux.h +++ b/include/drm/drm_os_linux.h @@ -6,19 +6,7 @@ #include <linux/interrupt.h> /* For task queue support */ #include <linux/sched/signal.h> #include <linux/delay.h> - -#ifndef readq -static inline u64 readq(void __iomem *reg) -{ - return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32); -} - -static inline void writeq(u64 val, void __iomem *reg) -{ - writel(val & 0xffffffff, reg); - writel(val >> 32, reg + 0x4UL); -} -#endif +#include <linux/io-64-nonatomic-lo-hi.h> /** Current process ID */ #define DRM_CURRENTPID task_pid_nr(current) |