ISDN: eicon: silence misleading array-bounds warning
authorArnd Bergmann <arnd@arndb.de>
Fri, 27 Jan 2017 12:32:14 +0000 (13:32 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 27 Jan 2017 16:27:34 +0000 (11:27 -0500)
commit950eabbd6ddedc1b08350b9169a6a51b130ebaaf
treed95059bdeef0a9c6ca498940c088b6c63f70cf7a
parent9d162ed69f51cbd9ee5a0c7e82aba7acc96362ff
ISDN: eicon: silence misleading array-bounds warning

With some gcc versions, we get a warning about the eicon driver,
and that currently shows up as the only remaining warning in one
of the build bots:

In file included from ../drivers/isdn/hardware/eicon/message.c:30:0:
eicon/message.c: In function 'mixer_notify_update':
eicon/platform.h:333:18: warning: array subscript is above array bounds [-Warray-bounds]

The code is easily changed to open-code the unusual PUT_WORD() line
causing this to avoid the warning.

Cc: stable@vger.kernel.org
Link: http://arm-soc.lixom.net/buildlogs/stable-rc/v4.4.45/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/isdn/hardware/eicon/message.c