docs: driver-api: bt8xxgpio: Revive dead link

www.bu3sch.de has been unusable for several years, but the same
information is available on bues.ch.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20191004164059.10397-2-j.neuschaefer@gmx.net
Acked-by: Michael Büsch <m@bues.ch>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jonathan Neuschäfer 2019-10-04 18:40:56 +02:00 committed by Linus Walleij
parent 5f07224e0f
commit 95873fba06

View file

@ -2,7 +2,7 @@
A driver for a selfmade cheap BT8xx based PCI GPIO-card (bt8xxgpio) A driver for a selfmade cheap BT8xx based PCI GPIO-card (bt8xxgpio)
=================================================================== ===================================================================
For advanced documentation, see http://www.bu3sch.de/btgpio.php For advanced documentation, see https://bues.ch/cms/unmaintained/btgpio.html
A generic digital 24-port PCI GPIO card can be built out of an ordinary A generic digital 24-port PCI GPIO card can be built out of an ordinary
Brooktree bt848, bt849, bt878 or bt879 based analog TV tuner card. The Brooktree bt848, bt849, bt878 or bt879 based analog TV tuner card. The