From patchwork Tue Mar 15 23:30:42 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 598028 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3qPrYc2gTFz9sDC; Wed, 16 Mar 2016 10:34:28 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1afyTp-0007eF-SA; Tue, 15 Mar 2016 23:34:25 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1afySF-0006hJ-Tz for kernel-team@lists.ubuntu.com; Tue, 15 Mar 2016 23:32:47 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1afySF-0001XD-FH; Tue, 15 Mar 2016 23:32:47 +0000 Received: from kamal by fourier with local (Exim 4.86) (envelope-from ) id 1afySC-00066o-PY; Tue, 15 Mar 2016 16:32:44 -0700 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Subject: [PATCH 4.2.y-ckt 48/98] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type Date: Tue, 15 Mar 2016 16:30:42 -0700 Message-Id: <1458084692-23100-49-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1458084692-23100-1-git-send-email-kamal@canonical.com> References: <1458084692-23100-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 4.2 Cc: Takashi Iwai , Kamal Mostafa , Mark Brown X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com 4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Takashi Iwai commit 15c665700bf6f4543f003ac0fbb1e9ec692e93f2 upstream. The firmware ctls like "DSP1 Firmware" in wm_adsp codec driver are enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown [ kamal: backport to 4.2-stable: context ] Signed-off-by: Kamal Mostafa --- sound/soc/codecs/wm_adsp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 0bb415a..c92996b 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -425,7 +425,7 @@ static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol, struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec); - ucontrol->value.integer.value[0] = dsp[e->shift_l].fw; + ucontrol->value.enumerated.item[0] = dsp[e->shift_l].fw; return 0; } @@ -437,16 +437,16 @@ static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol, struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct wm_adsp *dsp = snd_soc_codec_get_drvdata(codec); - if (ucontrol->value.integer.value[0] == dsp[e->shift_l].fw) + if (ucontrol->value.enumerated.item[0] == dsp[e->shift_l].fw) return 0; - if (ucontrol->value.integer.value[0] >= WM_ADSP_NUM_FW) + if (ucontrol->value.enumerated.item[0] >= WM_ADSP_NUM_FW) return -EINVAL; if (dsp[e->shift_l].running) return -EBUSY; - dsp[e->shift_l].fw = ucontrol->value.integer.value[0]; + dsp[e->shift_l].fw = ucontrol->value.enumerated.item[0]; return 0; }