media: uvcvideo: Replace broken URL

The link to the web page that explains continued fractions is broken.
Replace it with a link to the corresponding Wikipedia page.

Reported-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 77ac5716f99d9378038165ce96fcbc73b37387cd..20d80d810d1f1f5a9c32860f1fde1e92265bc7b3 100644 (file)
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -350,7 +350,7 @@ void uvc_simplify_fraction(u32 *numerator, u32 *denominator,
 
        /*
         * Convert the fraction to a simple continued fraction. See
-        * https://mathforum.org/dr.math/faq/faq.fractions.html
+        * https://en.wikipedia.org/wiki/Continued_fraction
         * Stop if the current term is bigger than or equal to the given
         * threshold.
         */