From 610fce5372216652cdcf6854c48d2876d1eeaad3 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 23 Jul 2019 08:25:49 -0400 Subject: [PATCH] media: sh_veu: convert to struct v4l2_fh This driver didn't use struct v4l2_fh, so add it. This is a very basic conversion. I can't test this on real hardware, so I didn't dare to also convert the driver to start using the v4l2-mem2mem ioctl/fop helpers. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/sh_veu.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c index 4be6efd47d33..2b4c0d9d6928 100644 --- a/drivers/media/platform/sh_veu.c +++ b/drivers/media/platform/sh_veu.c @@ -81,6 +81,7 @@ struct sh_veu_dev; struct sh_veu_file { + struct v4l2_fh fh; struct sh_veu_dev *veu_dev; bool cfg_needed; }; @@ -961,12 +962,14 @@ static int sh_veu_open(struct file *file) if (!veu_file) return -ENOMEM; + v4l2_fh_init(&veu_file->fh, video_devdata(file)); veu_file->veu_dev = veu; veu_file->cfg_needed = true; file->private_data = veu_file; pm_runtime_get_sync(veu->dev); + v4l2_fh_add(&veu_file->fh); dev_dbg(veu->dev, "Created instance %p\n", veu_file); @@ -996,6 +999,8 @@ static int sh_veu_release(struct file *file) } pm_runtime_put(veu->dev); + v4l2_fh_del(&veu_file->fh); + v4l2_fh_exit(&veu_file->fh); kfree(veu_file);