[PATCH v2 4/9] media: staging: rkisp1: don't define vaddr field in rkisp1_buffer as an array

[Dafna Hirschfeld]

The field vaddr in rkisp1_buffer struct is used only by the
rkisp1-stats and rkisp1-params entities and they both use only
vaddr[0] so there is no need to define this field as an array.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld at collabora.com>
---
 drivers/staging/media/rkisp1/rkisp1-common.h | 2 +-
 drivers/staging/media/rkisp1/rkisp1-params.c | 4 ++--
 drivers/staging/media/rkisp1/rkisp1-stats.c  | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h
index 3dc51d703f73..e54793d13c3d 100644
--- a/drivers/staging/media/rkisp1/rkisp1-common.h
+++ b/drivers/staging/media/rkisp1/rkisp1-common.h
@@ -127,7 +127,7 @@ struct rkisp1_buffer {
 	struct list_head queue;
 	union {
 		u32 buff_addr[VIDEO_MAX_PLANES];
-		void *vaddr[VIDEO_MAX_PLANES];
+		void *vaddr;
 	};
 };
 
diff --git a/drivers/staging/media/rkisp1/rkisp1-params.c b/drivers/staging/media/rkisp1/rkisp1-params.c
index 797e79de659c..2ab25062cde6 100644
--- a/drivers/staging/media/rkisp1/rkisp1-params.c
+++ b/drivers/staging/media/rkisp1/rkisp1-params.c
@@ -1215,7 +1215,7 @@ void rkisp1_params_isr(struct rkisp1_device *rkisp1, u32 isp_mis)
 	if (!cur_buf)
 		return;
 
-	new_params = (struct rkisp1_params_cfg *)(cur_buf->vaddr[0]);
+	new_params = (struct rkisp1_params_cfg *)(cur_buf->vaddr);
 
 	if (isp_mis & RKISP1_CIF_ISP_FRAME) {
 		u32 isp_ctrl;
@@ -1463,7 +1463,7 @@ static void rkisp1_params_vb2_buf_queue(struct vb2_buffer *vb)
 		return;
 	}
 
-	params_buf->vaddr[0] = vb2_plane_vaddr(vb, 0);
+	params_buf->vaddr = vb2_plane_vaddr(vb, 0);
 	spin_lock_irqsave(&params->config_lock, flags);
 	list_add_tail(&params_buf->queue, &params->params);
 	spin_unlock_irqrestore(&params->config_lock, flags);
diff --git a/drivers/staging/media/rkisp1/rkisp1-stats.c b/drivers/staging/media/rkisp1/rkisp1-stats.c
index 87e4104d20dd..a67c233b8641 100644
--- a/drivers/staging/media/rkisp1/rkisp1-stats.c
+++ b/drivers/staging/media/rkisp1/rkisp1-stats.c
@@ -116,7 +116,7 @@ static void rkisp1_stats_vb2_buf_queue(struct vb2_buffer *vb)
 	struct vb2_queue *vq = vb->vb2_queue;
 	struct rkisp1_stats *stats_dev = vq->drv_priv;
 
-	stats_buf->vaddr[0] = vb2_plane_vaddr(vb, 0);
+	stats_buf->vaddr = vb2_plane_vaddr(vb, 0);
 
 	spin_lock_irq(&stats_dev->lock);
 	list_add_tail(&stats_buf->queue, &stats_dev->stat);
@@ -322,7 +322,7 @@ rkisp1_stats_send_measurement(struct rkisp1_stats *stats, u32 isp_ris)
 		return;
 
 	cur_stat_buf =
-		(struct rkisp1_stat_buffer *)(cur_buf->vaddr[0]);
+		(struct rkisp1_stat_buffer *)(cur_buf->vaddr);
 
 	if (isp_ris & RKISP1_CIF_ISP_AWB_DONE)
 		rkisp1_stats_get_awb_meas(stats, cur_stat_buf);
-- 
2.17.1