[PATCH 03/13] drm/msm: Remove DRM_MSM_NUM_IOCTLS

[Jordan Crouse]

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 at codeaurora.org>
---
 drivers/gpu/drm/msm/msm_drv.c | 2 +-
 include/uapi/drm/msm_drm.h    | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 87b5695..66a3a05 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -841,7 +841,7 @@ static int msm_ioctl_gem_madvise(struct drm_device *dev, void *data,
 	.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",
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h
index a4a189a..a9985fe 100644
--- a/include/uapi/drm/msm_drm.h
+++ b/include/uapi/drm/msm_drm.h
@@ -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)
-- 
1.9.1