tree b71b42990faa60e8a730d7058c70fae3eecf9a61
parent af44ad5edd1eb6ca92ed5be48e0004e1f04bf219
author Gianluca Gennari <gennarone@gmail.com> 1370204664 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1371493534 -0300

[media] rtl28xxu: fix buffer overflow when probing Rafael Micro r820t tuner

As suggested by Antti, this patch replaces:
https://patchwork.kernel.org/patch/2649861/
The buffer overflow is fixed by reading only the r820t ID register.

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>