From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754265AbcAEUMk (ORCPT ); Tue, 5 Jan 2016 15:12:40 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:45359 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753645AbcAETsY (ORCPT ); Tue, 5 Jan 2016 14:48:24 -0500 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Takashi Sakamoto , Takashi Iwai , Kamal Mostafa Subject: [PATCH 4.2.y-ckt 142/211] ALSA: bebob: use correct type for __be32 data Date: Tue, 5 Jan 2016 11:44:10 -0800 Message-Id: <1452023119-25647-143-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1452023119-25647-1-git-send-email-kamal@canonical.com> References: <1452023119-25647-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 4.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.2.8-ckt1 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Sakamoto commit fef586d58960bc867c1fa8126ee5d7364a5a89ac upstream. In former commit, metering is supported for BeBoB based models customized by M-Audio. The data in transaction is aligned to big-endianness, while in the driver code u16 typed variable is assigned to the data. This causes sparse warnings. bebob_maudio.c:651:31: warning: cast to restricted __be16 bebob_maudio.c:651:31: warning: cast to restricted __be16 bebob_maudio.c:651:31: warning: cast to restricted __be16 bebob_maudio.c:651:31: warning: cast to restricted __be16 This commit fixes this bug by using __be16 variable for the data. Fixes: 3149ac489ff8('ALSA: bebob: Add support for M-Audio special Firewire series') Signed-off-by: Takashi Sakamoto Signed-off-by: Takashi Iwai Signed-off-by: Kamal Mostafa --- sound/firewire/bebob/bebob_maudio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/firewire/bebob/bebob_maudio.c b/sound/firewire/bebob/bebob_maudio.c index 057495d..b620475 100644 --- a/sound/firewire/bebob/bebob_maudio.c +++ b/sound/firewire/bebob/bebob_maudio.c @@ -628,7 +628,7 @@ static const char *const special_meter_labels[] = { static int special_meter_get(struct snd_bebob *bebob, u32 *target, unsigned int size) { - u16 *buf; + __be16 *buf; unsigned int i, c, channels; int err; -- 1.9.1