[PATCH 38/65] media: tegra-vde: Access v4l2_fh from file

@@ -46,9 +46,9 @@ static const struct v4l2_ctrl_config ctrl_cfgs[] = {
 	},
 };
 
-static inline struct tegra_ctx *fh_to_tegra_ctx(struct v4l2_fh *fh)
+static inline struct tegra_ctx *file_to_tegra_ctx(struct file *file)
 {
-	return container_of(fh, struct tegra_ctx, fh);
+	return container_of(file_to_v4l2_fh(file), struct tegra_ctx, fh);
 }
 
 static void tegra_set_control_data(struct tegra_ctx *ctx, void *data, u32 id)

@@ -506,7 +506,7 @@ static int tegra_querycap(struct file *file, void *priv,
 static int tegra_enum_decoded_fmt(struct file *file, void *priv,
 				  struct v4l2_fmtdesc *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 
 	if (WARN_ON(!ctx->coded_fmt_desc))
 		return -EINVAL;

@@ -522,7 +522,7 @@ static int tegra_enum_decoded_fmt(struct file *file, void *priv,
 static int tegra_g_decoded_fmt(struct file *file, void *priv,
 			       struct v4l2_format *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 
 	*f = ctx->decoded_fmt;
 	return 0;

@@ -531,8 +531,8 @@ static int tegra_g_decoded_fmt(struct file *file, void *priv,
 static int tegra_try_decoded_fmt(struct file *file, void *priv,
 				 struct v4l2_format *f)
 {
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
 	const struct tegra_coded_fmt_desc *coded_desc;
 	unsigned int i;
 

@@ -571,7 +571,7 @@ static int tegra_try_decoded_fmt(struct file *file, void *priv,
 static int tegra_s_decoded_fmt(struct file *file, void *priv,
 			       struct v4l2_format *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	struct vb2_queue *vq;
 	int err;
 

@@ -593,7 +593,7 @@ static int tegra_s_decoded_fmt(struct file *file, void *priv,
 static int tegra_enum_coded_fmt(struct file *file, void *priv,
 				struct v4l2_fmtdesc *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	const struct tegra_vde_soc *soc = ctx->vde->soc;
 
 	if (f->index >= soc->num_coded_fmts)

@@ -607,7 +607,7 @@ static int tegra_enum_coded_fmt(struct file *file, void *priv,
 static int tegra_g_coded_fmt(struct file *file, void *priv,
 			     struct v4l2_format *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 
 	*f = ctx->coded_fmt;
 	return 0;

@@ -631,7 +631,7 @@ static int tegra_try_coded_fmt(struct file *file, void *priv,
 			       struct v4l2_format *f)
 {
 	struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	const struct tegra_vde_soc *soc = ctx->vde->soc;
 	int size = pix_mp->plane_fmt[0].sizeimage;
 	const struct tegra_coded_fmt_desc *desc;

@@ -656,7 +656,7 @@ static int tegra_try_coded_fmt(struct file *file, void *priv,
 static int tegra_s_coded_fmt(struct file *file, void *priv,
 			     struct v4l2_format *f)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	struct v4l2_m2m_ctx *m2m_ctx = ctx->fh.m2m_ctx;
 	const struct tegra_coded_fmt_desc *desc;
 	struct vb2_queue *peer_vq, *vq;

@@ -718,7 +718,7 @@ static int tegra_s_coded_fmt(struct file *file, void *priv,
 static int tegra_enum_framesizes(struct file *file, void *priv,
 				 struct v4l2_frmsizeenum *fsize)
 {
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(priv);
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	const struct tegra_coded_fmt_desc *fmt;
 
 	if (fsize->index)

@@ -852,8 +852,8 @@ static int tegra_open(struct file *file)
 
 static int tegra_release(struct file *file)
 {
+	struct tegra_ctx *ctx = file_to_tegra_ctx(file);
 	struct v4l2_fh *fh = file_to_v4l2_fh(file);
-	struct tegra_ctx *ctx = fh_to_tegra_ctx(fh);
 	struct tegra_vde *vde = ctx->vde;
 
 	v4l2_fh_del(fh, file);