mn88472: fix chip id check on probe

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commit 365fe4e0ce upstream.

A register used to identify chip during probe was overwritten during
firmware download and due to that later probe's for warm chip were
failing. Detect chip from the another register, which is located on
different register bank 2.

Fixes: 94d0eaa419 ("[media] mn88472: move out of staging to media")

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Antti Palosaari 2016-11-30 22:08:27 -02:00 • committed by Greg Kroah-Hartman

parent 9aff8b170f

commit eb9afff951

1 changed files with 12 additions and 12 deletions

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drivers/media/dvb-frontends/mn88472.c

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