The v4l2_fh associated with an open file handle is now guaranteed
to be available in file->private_data, initialised by v4l2_fh_add().
Access the v4l2_fh, and from there the driver-specific structure,
from the file * in all ioctl handlers.
Signed-off-by: Jacopo Mondi <jacopo.mondi@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/st/stm32/dma2d/dma2d.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/st/stm32/dma2d/dma2d.c b/drivers/media/platform/st/stm32/dma2d/dma2d.c
index bc0f81e78018b20c38677eaea44358ddad7a9a52..a22f587a5f83fe114e5b1f0a7a0299638701fa71 100644
--- a/drivers/media/platform/st/stm32/dma2d/dma2d.c
+++ b/drivers/media/platform/st/stm32/dma2d/dma2d.c
@@ -354,7 +354,7 @@ static int vidioc_enum_fmt(struct file *file, void *prv, struct v4l2_fmtdesc *f)
static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
{
- struct dma2d_ctx *ctx = prv;
+ struct dma2d_ctx *ctx = file2ctx(file);
struct vb2_queue *vq;
struct dma2d_frame *frm;
@@ -379,7 +379,7 @@ static int vidioc_g_fmt(struct file *file, void *prv, struct v4l2_format *f)
static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)
{
- struct dma2d_ctx *ctx = prv;
+ struct dma2d_ctx *ctx = file2ctx(file);
struct dma2d_fmt *fmt;
enum v4l2_field *field;
u32 fourcc = f->fmt.pix.pixelformat;
@@ -422,7 +422,7 @@ static int vidioc_try_fmt(struct file *file, void *prv, struct v4l2_format *f)
static int vidioc_s_fmt(struct file *file, void *prv, struct v4l2_format *f)
{
- struct dma2d_ctx *ctx = prv;
+ struct dma2d_ctx *ctx = file2ctx(file);
struct vb2_queue *vq;
struct dma2d_frame *frm;
struct dma2d_fmt *fmt;
--
2.49.0
