diff options
Diffstat (limited to 'drivers/char/drm/drm_context.c')
| -rw-r--r-- | drivers/char/drm/drm_context.c | 56 |
1 files changed, 25 insertions, 31 deletions
diff --git a/drivers/char/drm/drm_context.c b/drivers/char/drm/drm_context.c index 61ad986baa8d..4037a3602f1e 100644 --- a/drivers/char/drm/drm_context.c +++ b/drivers/char/drm/drm_context.c @@ -131,7 +131,7 @@ void drm_ctxbitmap_cleanup(struct drm_device * dev) * Get per-context SAREA. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx_priv_map structure. * \return zero on success or a negative number on failure. @@ -139,11 +139,10 @@ void drm_ctxbitmap_cleanup(struct drm_device * dev) * Gets the map from drm_device::ctx_idr with the handle specified and * returns its handle. */ -int drm_getsareactx(struct inode *inode, struct file *filp, +int drm_getsareactx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx_priv_map __user *argp = (void __user *)arg; struct drm_ctx_priv_map request; struct drm_map *map; @@ -182,7 +181,7 @@ int drm_getsareactx(struct inode *inode, struct file *filp, * Set per-context SAREA. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx_priv_map structure. * \return zero on success or a negative number on failure. @@ -190,11 +189,10 @@ int drm_getsareactx(struct inode *inode, struct file *filp, * Searches the mapping specified in \p arg and update the entry in * drm_device::ctx_idr with it. */ -int drm_setsareactx(struct inode *inode, struct file *filp, +int drm_setsareactx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx_priv_map request; struct drm_map *map = NULL; struct drm_map_list *r_list = NULL; @@ -292,12 +290,12 @@ static int drm_context_switch_complete(struct drm_device * dev, int new) * Reserve contexts. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx_res structure. * \return zero on success or a negative number on failure. */ -int drm_resctx(struct inode *inode, struct file *filp, +int drm_resctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { struct drm_ctx_res res; @@ -327,18 +325,17 @@ int drm_resctx(struct inode *inode, struct file *filp, * Add context. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx structure. * \return zero on success or a negative number on failure. * * Get a new handle for the context and copy to userspace. */ -int drm_addctx(struct inode *inode, struct file *filp, +int drm_addctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx_list *ctx_entry; struct drm_ctx __user *argp = (void __user *)arg; struct drm_ctx ctx; @@ -374,7 +371,7 @@ int drm_addctx(struct inode *inode, struct file *filp, INIT_LIST_HEAD(&ctx_entry->head); ctx_entry->handle = ctx.handle; - ctx_entry->tag = priv; + ctx_entry->tag = file_priv; mutex_lock(&dev->ctxlist_mutex); list_add(&ctx_entry->head, &dev->ctxlist); @@ -386,7 +383,7 @@ int drm_addctx(struct inode *inode, struct file *filp, return 0; } -int drm_modctx(struct inode *inode, struct file *filp, +int drm_modctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { /* This does nothing */ @@ -397,12 +394,12 @@ int drm_modctx(struct inode *inode, struct file *filp, * Get context. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx structure. * \return zero on success or a negative number on failure. */ -int drm_getctx(struct inode *inode, struct file *filp, +int drm_getctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { struct drm_ctx __user *argp = (void __user *)arg; @@ -423,18 +420,17 @@ int drm_getctx(struct inode *inode, struct file *filp, * Switch context. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx structure. * \return zero on success or a negative number on failure. * * Calls context_switch(). */ -int drm_switchctx(struct inode *inode, struct file *filp, +int drm_switchctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx ctx; if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx))) @@ -448,18 +444,17 @@ int drm_switchctx(struct inode *inode, struct file *filp, * New context. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx structure. * \return zero on success or a negative number on failure. * * Calls context_switch_complete(). */ -int drm_newctx(struct inode *inode, struct file *filp, +int drm_newctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx ctx; if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx))) @@ -475,18 +470,17 @@ int drm_newctx(struct inode *inode, struct file *filp, * Remove context. * * \param inode device inode. - * \param filp file pointer. + * \param file_priv DRM file private. * \param cmd command. * \param arg user argument pointing to a drm_ctx structure. * \return zero on success or a negative number on failure. * * If not the special kernel context, calls ctxbitmap_free() to free the specified context. */ -int drm_rmctx(struct inode *inode, struct file *filp, +int drm_rmctx(struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long arg) { - struct drm_file *priv = filp->private_data; - struct drm_device *dev = priv->head->dev; + struct drm_device *dev = file_priv->head->dev; struct drm_ctx ctx; if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx))) @@ -494,7 +488,7 @@ int drm_rmctx(struct inode *inode, struct file *filp, DRM_DEBUG("%d\n", ctx.handle); if (ctx.handle == DRM_KERNEL_CONTEXT + 1) { - priv->remove_auth_on_close = 1; + file_priv->remove_auth_on_close = 1; } if (ctx.handle != DRM_KERNEL_CONTEXT) { if (dev->driver->context_dtor) |