drm/exynos/ipp: remove file argument from node related functions

Since file pointer is preserved in c_node passing it
as argument in node functions is redundant.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 05f0f4eae7bc..9e9714afca1d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -529,7 +529,6 @@ static int ipp_put_mem_node(struct drm_device *drm_dev,
 
 static struct drm_exynos_ipp_mem_node
                 *ipp_get_mem_node(struct drm_device *drm_dev,
-                struct drm_file *file,
                 struct drm_exynos_ipp_cmd_node *c_node,
                 struct drm_exynos_ipp_queue_buf *qbuf)
 {
@@ -560,7 +559,7 @@ static struct drm_exynos_ipp_mem_node
                         dma_addr_t *addr;
 
                         addr = exynos_drm_gem_get_dma_addr(drm_dev,
-                                        qbuf->handle[i], file);
+                                        qbuf->handle[i], c_node->filp);
                         if (IS_ERR(addr)) {
                                 DRM_ERROR("failed to get addr.\n");
                                 ipp_put_mem_node(drm_dev, c_node, m_node);
@@ -606,7 +605,6 @@ static void ipp_free_event(struct drm_pending_event *event)
 }
 
 static int ipp_get_event(struct drm_device *drm_dev,
-                struct drm_file *file,
                 struct drm_exynos_ipp_cmd_node *c_node,
                 struct drm_exynos_ipp_queue_buf *qbuf)
 {
@@ -618,7 +616,7 @@ static int ipp_get_event(struct drm_device *drm_dev,
         e = kzalloc(sizeof(*e), GFP_KERNEL);
         if (!e) {
                 spin_lock_irqsave(&drm_dev->event_lock, flags);
-                file->event_space += sizeof(e->event);
+                c_node->filp->event_space += sizeof(e->event);
                 spin_unlock_irqrestore(&drm_dev->event_lock, flags);
                 return -ENOMEM;
         }
@@ -630,7 +628,7 @@ static int ipp_get_event(struct drm_device *drm_dev,
         e->event.prop_id = qbuf->prop_id;
         e->event.buf_id[EXYNOS_DRM_OPS_DST] = qbuf->buf_id;
         e->base.event = &e->event.base;
-        e->base.file_priv = file;
+        e->base.file_priv = c_node->filp;
         e->base.destroy = ipp_free_event;
         mutex_lock(&c_node->event_lock);
         list_add_tail(&e->base.link, &c_node->event_list);
@@ -908,7 +906,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data,
         switch (qbuf->buf_type) {
         case IPP_BUF_ENQUEUE:
                 /* get memory node */
-                m_node = ipp_get_mem_node(drm_dev, file, c_node, qbuf);
+                m_node = ipp_get_mem_node(drm_dev, c_node, qbuf);
                 if (IS_ERR(m_node)) {
                         DRM_ERROR("failed to get m_node.\n");
                         return PTR_ERR(m_node);
@@ -921,7 +919,7 @@ int exynos_drm_ipp_queue_buf(struct drm_device *drm_dev, void *data,
                  */
                 if (qbuf->ops_id == EXYNOS_DRM_OPS_DST) {
                         /* get event for destination buffer */
-                        ret = ipp_get_event(drm_dev, file, c_node, qbuf);
+                        ret = ipp_get_event(drm_dev, c_node, qbuf);
                         if (ret) {
                                 DRM_ERROR("failed to get event.\n");
                                 goto err_clean_node;