linux-kernel - [PATCH] media: uvcvideo: Log driver load in uvc

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Message-Id: <20250801145326.28560-1-imenjazirii18@gmail.com>
Date: Fri,  1 Aug 2025 15:53:26 +0100
From: Imene Jaziri <imenjazirii18@...il.com>
To: linux-media@...r.kernel.org
Cc: hansg@...nel.org,
	linux-kernel@...r.kernel.org,
	laurent.pinchart@...asonboard.com,
	Imene Jaziri <imenjazirii18@...il.com>
Subject: [PATCH] media: uvcvideo: Log driver load in uvc_probe function

Add a pr_info() in the uvc_probe function to trace when the
uvcvideo driver is loaded. This is for learning purposes.

Signed-off-by: Imene Jaziri <imenjazirii18@...il.com>
---
 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 = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (dev == NULL)
@@ -2188,7 +2187,7 @@ static int uvc_probe(struct usb_interface *intf,
 	dev->info = info ? info : &uvc_quirk_none;
 	dev->quirks = uvc_quirks_param == -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);
-- 
2.34.1