From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755983AbdBPABY (ORCPT ); Wed, 15 Feb 2017 19:01:24 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:53697 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752943AbdBOXSQ (ORCPT ); Wed, 15 Feb 2017 18:18:16 -0500 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Chen-Yu Tsai" , "Charles Keepax" , "Mark Brown" Date: Wed, 15 Feb 2017 22:41:40 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.16 027/306] ASoC: dapm: Fix value setting for _ENUM_DOUBLE MUX's second channel In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.40-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Chen-Yu Tsai commit 071133a209354f39d4e5785d5a6a390e03241841 upstream. The value for the second channel in _ENUM_DOUBLE (double channel) MUXs is not correctly updated, due to using the wrong bit shift. Use the correct bit shift, so both channels toggle together. Fixes: 3727b4968453 (ASoC: dapm: Consolidate MUXs and value MUXs) Signed-off-by: Chen-Yu Tsai Reviewed-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Ben Hutchings --- sound/soc/soc-dapm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2870,7 +2870,7 @@ int snd_soc_dapm_put_enum_double(struct if (e->shift_l != e->shift_r) { if (item[1] > e->items) return -EINVAL; - val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_l; + val |= snd_soc_enum_item_to_val(e, item[1]) << e->shift_r; mask |= e->mask << e->shift_r; }