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Wed, 23 Jul 2025 02:53:18 -0700 (PDT) Received: from thinkpad-ThinkPad-E15-Gen-2.router ([154.105.198.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b61ca4d807sm16038167f8f.73.2025.07.23.02.53.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Jul 2025 02:53:18 -0700 (PDT) From: Imene Jaziri X-Google-Original-From: Imene Jaziri To: laurent.pinchart@ideasonboard.com, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Imene Jaziri Subject: [PATCH] Add changes to uvcvideo driver Date: Wed, 23 Jul 2025 10:53:14 +0100 Message-Id: <20250723095314.16975-1-imenjaziri@outlook.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add a pr_info() in the uvc_probe function to trace when the uvcvideo driver= is loaded.=20 This is for learning purposes. Signed-off-by: Imene Jaziri --- drivers/media/usb/uvc/uvc_driver.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc= _driver.c index da24a655ab68..4e5d1d636640 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -2170,7 +2170,6 @@ static int uvc_probe(struct usb_interface *intf, (const struct uvc_device_info *)id->driver_info; int function; int ret; - /* Allocate memory for the device and initialize it. */ dev =3D kzalloc(sizeof(*dev), GFP_KERNEL); if (dev =3D=3D NULL) @@ -2188,7 +2187,7 @@ static int uvc_probe(struct usb_interface *intf, dev->info =3D info ? info : &uvc_quirk_none; dev->quirks =3D uvc_quirks_param =3D=3D -1 ? dev->info->quirks : uvc_quirks_param; - + pr_info("I changed uvcvideo driver in the Linux Kernel\n"); if (id->idVendor && id->idProduct) uvc_dbg(dev, PROBE, "Probing known UVC device %s (%04x:%04x)\n", udev->devpath, id->idVendor, id->idProduct); --=20 2.34.1