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drm/msm: Remove DRM_MSM_NUM_IOCTLS 

The ioctl array is sparsely populated but the compiler will make sure
that it is sufficiently sized for all the values that we have so we
can safely use ARRAY_SIZE() instead of having a constantly changing
#define in the uapi header.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Jordan Crouse 2017-05-08 14:34:59 -06:00 committed by Rob Clark
parent 7c65817e6d
commit 167b606aa2
2 changed files with 1 additions and 2 deletions
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2
drivers/gpu/drm/msm/msm_drv.c
View File

@ -842,7 +842,7 @@ static struct drm_driver msm_driver = {
.debugfs_init = msm_debugfs_init,
#endif
.ioctls = msm_ioctls,
.num_ioctls = DRM_MSM_NUM_IOCTLS,
.num_ioctls = ARRAY_SIZE(msm_ioctls),
.fops = &fops,
.name = "msm",
.desc = "MSM Snapdragon DRM",

1
include/uapi/drm/msm_drm.h
View File

@ -261,7 +261,6 @@ struct drm_msm_gem_madvise {
#define DRM_MSM_GEM_SUBMIT 0x06
#define DRM_MSM_WAIT_FENCE 0x07
#define DRM_MSM_GEM_MADVISE 0x08
#define DRM_MSM_NUM_IOCTLS 0x09
#define DRM_IOCTL_MSM_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param)
#define DRM_IOCTL_MSM_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new)