From patchwork Thu Jul 20 08:20:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 705322 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8758AEB64DA for ; Thu, 20 Jul 2023 08:24:26 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id B1ADC85D; Thu, 20 Jul 2023 10:23:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B1ADC85D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1689841464; bh=atkd7/pGRzIXeznoy/0HwXR1yM1YaoNVEkiQZ9FChjE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=k/1ACguzSArbcLji0zp7TTiW3GrGj2OXf+VfuDjKtyw+RKzi6r1YVPU1uKXMwD69V hmwAL+RHD0hEBTdPJsm7xoST1+qykYEyrEX4Q9foMfhb9dNJ+qqGwRvKqrJ3nCX4wv d8kV7fIWr2nXkdGU4J28m0fdvFjlGgm9K8Qopy2w= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2EF7CF805D7; Thu, 20 Jul 2023 10:21:41 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 90DB2F805D7; Thu, 20 Jul 2023 10:21:40 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 28202F805AE; Thu, 20 Jul 2023 10:21:36 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id EBBC1F8055C for ; Thu, 20 Jul 2023 10:21:16 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz EBBC1F8055C Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=D/wWaeGQ; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=drBLxKZ2 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id D89AF22A16; Thu, 20 Jul 2023 08:21:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1689841275; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yeb97bre1Cm7+FfhwHXupgjJISWLuT8+HPz/HPaEC/k=; b=D/wWaeGQiqM65e7iuFKJwuJLuxdgoe9PUqs27ab/bh/7AXdabNoO5GqviC3Kx9R2Xho1DG 80sF/YO0f5oF0YheWEzQyfHtwfUmKsOaIy2KGRZZnKRu7WbLpk9J6wtiNYgBMKK0TXR+r/ qMnZVhfcFNsiymJi/Rzy37rp9qfFZQ4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1689841275; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yeb97bre1Cm7+FfhwHXupgjJISWLuT8+HPz/HPaEC/k=; b=drBLxKZ2fYzc5CoM5JKL3G3hy5+63GhKWJi0A8ONErYByeVZpuCWoPMJWbeRQxGxyY/LZK /u6cXU2ZrXJM3NCg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id B240C133DD; Thu, 20 Jul 2023 08:21:15 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id QLViKnvuuGQmIgAAMHmgww (envelope-from ); Thu, 20 Jul 2023 08:21:15 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: Takashi Iwai Subject: [PATCH 02/11] ALSA: ca0106: Simplify with snd_ctl_find_id_mixer() Date: Thu, 20 Jul 2023 10:20:59 +0200 Message-Id: <20230720082108.31346-3-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230720082108.31346-1-tiwai@suse.de> References: <20230720082108.31346-1-tiwai@suse.de> MIME-Version: 1.0 Message-ID-Hash: 467QE4WRR73MERFB4LQDZG2PGZWZEZVE X-Message-ID-Hash: 467QE4WRR73MERFB4LQDZG2PGZWZEZVE X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Replace an open code with the new snd_ctl_find_id_mixer(). There is no functional change. Signed-off-by: Takashi Iwai --- sound/pci/ca0106/ca0106_mixer.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index f6381c098d4f..2f37d2c3dd38 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -706,19 +706,9 @@ static int remove_ctl(struct snd_card *card, const char *name) return snd_ctl_remove_id(card, &id); } -static struct snd_kcontrol *ctl_find(struct snd_card *card, const char *name) -{ - struct snd_ctl_elem_id sid; - memset(&sid, 0, sizeof(sid)); - /* FIXME: strcpy is bad. */ - strcpy(sid.name, name); - sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - return snd_ctl_find_id(card, &sid); -} - static int rename_ctl(struct snd_card *card, const char *src, const char *dst) { - struct snd_kcontrol *kctl = ctl_find(card, src); + struct snd_kcontrol *kctl = snd_ctl_find_id_mixer(card, src); if (kctl) { snd_ctl_rename(card, kctl, dst); return 0; @@ -765,7 +755,8 @@ static void add_followers(struct snd_card *card, struct snd_kcontrol *master, const char * const *list) { for (; *list; list++) { - struct snd_kcontrol *follower = ctl_find(card, *list); + struct snd_kcontrol *follower = + snd_ctl_find_id_mixer(card, *list); if (follower) snd_ctl_add_follower(master, follower); }