3 files changed, 20 insertions, 20 deletions

diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 5aa8d8774d0c..0073f5a5b86c 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -31,6 +31,7 @@
 
 #include "coda.h"
 
+#define CODA_PARA_BUF_SIZE	(10 * 1024)
 #define CODA7_PS_BUF_SIZE	0x28000
 #define CODA9_PS_SAVE_SIZE	(512 * 1024)
 
@@ -300,6 +301,14 @@ static void coda_parabuf_write(struct coda_ctx *ctx, int index, u32 value)
 		p[index ^ 1] = value;
 }
 
+static inline int coda_alloc_context_buf(struct coda_ctx *ctx,
+					 struct coda_aux_buf *buf, size_t size,
+					 const char *name)
+{
+	return coda_alloc_aux_buf(ctx->dev, buf, size, name, ctx->debugfs_entry);
+}
+
+
 static void coda_free_framebuffers(struct coda_ctx *ctx)
 {
 	int i;
@@ -380,6 +389,7 @@ static void coda_free_context_buffers(struct coda_ctx *ctx)
 	coda_free_aux_buf(dev, &ctx->psbuf);
 	if (dev->devtype->product != CODA_DX6)
 		coda_free_aux_buf(dev, &ctx->workbuf);
+	coda_free_aux_buf(dev, &ctx->parabuf);
 }
 
 static int coda_alloc_context_buffers(struct coda_ctx *ctx,
@@ -389,6 +399,15 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx,
 	size_t size;
 	int ret;
 
+	if (!ctx->parabuf.vaddr) {
+		ret = coda_alloc_context_buf(ctx, &ctx->parabuf,
+					     CODA_PARA_BUF_SIZE, "parabuf");
+		if (ret < 0) {
+			v4l2_err(&dev->v4l2_dev, "failed to allocate parabuf");
+			return ret;
+		}
+	}
+
 	if (dev->devtype->product == CODA_DX6)
 		return 0;
 
@@ -402,7 +421,7 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx,
 			v4l2_err(&dev->v4l2_dev,
 				 "failed to allocate %d byte slice buffer",
 				 ctx->slicebuf.size);
-			return ret;
+			goto err;
 		}
 	}
 
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 3a852ac6a8c3..ae7a35148b84 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -46,7 +46,6 @@
 #define CODADX6_MAX_INSTANCES	4
 #define CODA_MAX_FORMATS	4
 
-#define CODA_PARA_BUF_SIZE	(10 * 1024)
 #define CODA_ISRAM_SIZE	(2048 * 2)
 
 #define MIN_W 176
@@ -1715,14 +1714,6 @@ static int coda_open(struct file *file)
 
 	ctx->fh.ctrl_handler = &ctx->ctrls;
 
-	if (ctx->use_bit) {
-		ret = coda_alloc_context_buf(ctx, &ctx->parabuf,
-					     CODA_PARA_BUF_SIZE, "parabuf");
-		if (ret < 0) {
-			v4l2_err(&dev->v4l2_dev, "failed to allocate parabuf");
-			goto err_dma_alloc;
-		}
-	}
 	mutex_init(&ctx->bitstream_mutex);
 	mutex_init(&ctx->buffer_mutex);
 	INIT_LIST_HEAD(&ctx->buffer_meta_list);
@@ -1736,8 +1727,6 @@ static int coda_open(struct file *file)
 
 	return 0;
 
-err_dma_alloc:
-	v4l2_ctrl_handler_free(&ctx->ctrls);
 err_ctrls_setup:
 	v4l2_m2m_ctx_release(ctx->fh.m2m_ctx);
 err_ctx_init:
@@ -1783,7 +1772,6 @@ static int coda_release(struct file *file)
 	if (ctx->dev->devtype->product == CODA_DX6)
 		coda_free_aux_buf(dev, &ctx->workbuf);
 
-	coda_free_aux_buf(dev, &ctx->parabuf);
 	v4l2_ctrl_handler_free(&ctx->ctrls);
 	clk_disable_unprepare(dev->clk_ahb);
 	clk_disable_unprepare(dev->clk_per);
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index 01d940c630b3..2b59e1660e58 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -249,13 +249,6 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
 		       size_t size, const char *name, struct dentry *parent);
 void coda_free_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf);
 
-static inline int coda_alloc_context_buf(struct coda_ctx *ctx,
-					 struct coda_aux_buf *buf, size_t size,
-					 const char *name)
-{
-	return coda_alloc_aux_buf(ctx->dev, buf, size, name, ctx->debugfs_entry);
-}
-
 int coda_encoder_queue_init(void *priv, struct vb2_queue *src_vq,
 			    struct vb2_queue *dst_vq);
 int coda_decoder_queue_init(void *priv, struct vb2_queue *src_vq,