From: Sergey Senozhatsky <senozhatsky@chromium.org>
To: Ricardo Ribalda <ribalda@chromium.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Guenter Roeck <linux@roeck-us.net>,
Max Staudt <mstaudt@chromium.org>,
Tomasz Figa <tfiga@chromium.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Alan Stern <stern@rowland.harvard.edu>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Sean Paul <seanpaul@chromium.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>
Subject: Re: [PATCH v3 2/3] media: uvcvideo: Refactor the status irq API
Date: Tue, 26 Mar 2024 17:42:17 +0900 [thread overview]
Message-ID: <20240326084217.GB1041856@google.com> (raw)
In-Reply-To: <20240325-guenter-mini-v3-2-c4bc61d84e03@chromium.org>
On (24/03/25 16:31), Ricardo Ribalda wrote:
> drivers/media/usb/uvc/uvc_driver.c | 13 ++-------
> drivers/media/usb/uvc/uvc_status.c | 57 ++++++++++++++++++++++++++++++++++++--
> drivers/media/usb/uvc/uvc_v4l2.c | 22 ++++-----------
> drivers/media/usb/uvc/uvcvideo.h | 10 ++++---
> 4 files changed, 68 insertions(+), 34 deletions(-)
>
> diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
> index 17fc945c8deb6..b579644ac0745 100644
> --- a/drivers/media/usb/uvc/uvc_driver.c
> +++ b/drivers/media/usb/uvc/uvc_driver.c
> @@ -2116,7 +2116,6 @@ static int uvc_probe(struct usb_interface *intf,
> INIT_LIST_HEAD(&dev->streams);
> kref_init(&dev->ref);
> atomic_set(&dev->nmappings, 0);
> - mutex_init(&dev->lock);
Where is this getting initialized?
next prev parent reply other threads:[~2024-03-26 8:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-25 16:31 [PATCH v3 0/3] uvcvideo: Attempt N to land UVC race conditions fixes Ricardo Ribalda
2024-03-25 16:31 ` [PATCH v3 1/3] media: uvcvideo: stop stream during unregister Ricardo Ribalda
2024-03-25 16:31 ` [PATCH v3 2/3] media: uvcvideo: Refactor the status irq API Ricardo Ribalda
2024-03-26 8:42 ` Sergey Senozhatsky [this message]
2024-03-26 8:49 ` Ricardo Ribalda
2024-03-26 8:59 ` Sergey Senozhatsky
2024-03-25 16:31 ` [PATCH v3 3/3] media: uvcvideo: Exit early if there is not int_urb Ricardo Ribalda
2024-03-25 16:41 ` Guenter Roeck
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