From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 24 May 2017 14:51:46 +0000 (+0200)
Subject: drm/vblank: _ioctl posfix for ioctl handler
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b6dcaaac44746cf32ee489639b06d3668e473386;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drm/vblank: _ioctl posfix for ioctl handler

I alwasy get confused about drm_wait_vblank for a split second until I
realize it's the ioctl handler. Unconfuse me, and do it for the legacy
modeset vblank control ioctl too.

While at it also noticed that I misplaced the irq ioctl handler in the
internal header file.

Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-12-daniel.vetter@ffwll.ch
---

diff --git a/drivers/gpu/drm/drm_internal.h b/drivers/gpu/drm/drm_internal.h
index ba3f5fb21959..5cf9e03b5457 100644
--- a/drivers/gpu/drm/drm_internal.h
+++ b/drivers/gpu/drm/drm_internal.h
@@ -58,12 +58,16 @@ extern unsigned int drm_timestamp_monotonic;
 void drm_vblank_disable_and_save(struct drm_device *dev, unsigned int pipe);
 
 /* IOCTLS */
-int drm_wait_vblank(struct drm_device *dev, void *data,
-		    struct drm_file *filp);
+int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *filp);
+int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv);
+
+/* drm_irq.c */
+
+/* IOCTLS */
 int drm_legacy_irq_control(struct drm_device *dev, void *data,
 			   struct drm_file *file_priv);
-int drm_legacy_modeset_ctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
 
 /* drm_auth.c */
 int drm_getmagic(struct drm_device *dev, void *data,
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 865e3ee4d743..c8547d223e85 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -600,9 +600,9 @@ static const struct drm_ioctl_desc drm_ioctls[] = {
 	DRM_IOCTL_DEF(DRM_IOCTL_SG_ALLOC, drm_legacy_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF(DRM_IOCTL_SG_FREE, drm_legacy_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 
-	DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank, DRM_UNLOCKED),
+	DRM_IOCTL_DEF(DRM_IOCTL_WAIT_VBLANK, drm_wait_vblank_ioctl, DRM_UNLOCKED),
 
-	DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_legacy_modeset_ctl, 0),
+	DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_legacy_modeset_ctl_ioctl, 0),
 
 	DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index d833b202f3c7..4ef7d310d5be 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -1293,8 +1293,8 @@ static void drm_legacy_vblank_post_modeset(struct drm_device *dev,
 	}
 }
 
-int drm_legacy_modeset_ctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
+int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
+				 struct drm_file *file_priv)
 {
 	struct drm_modeset_ctl *modeset = data;
 	unsigned int pipe;
@@ -1413,22 +1413,8 @@ static bool drm_wait_vblank_is_query(union drm_wait_vblank *vblwait)
 					  _DRM_VBLANK_NEXTONMISS));
 }
 
-/*
- * Wait for VBLANK.
- *
- * \param inode device inode.
- * \param file_priv DRM file private.
- * \param cmd command.
- * \param data user argument, pointing to a drm_wait_vblank structure.
- * \return zero on success or a negative number on failure.
- *
- * This function enables the vblank interrupt on the pipe requested, then
- * sleeps waiting for the requested sequence number to occur, and drops
- * the vblank interrupt refcount afterwards. (vblank IRQ disable follows that
- * after a timeout with no further vblank waits scheduled).
- */
-int drm_wait_vblank(struct drm_device *dev, void *data,
-		    struct drm_file *file_priv)
+int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
+			  struct drm_file *file_priv)
 {
 	struct drm_vblank_crtc *vblank;
 	union drm_wait_vblank *vblwait = data;