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Thu, 20 Jul 2023 08:25:56 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: Takashi Iwai Subject: [PATCH 2/4] ALSA: ac97: Use the standard snd_ctl_add_followers() helper Date: Thu, 20 Jul 2023 10:25:52 +0200 Message-Id: <20230720082554.31891-3-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230720082554.31891-1-tiwai@suse.de> References: <20230720082554.31891-1-tiwai@suse.de> MIME-Version: 1.0 Message-ID-Hash: PWO7X4OG2J3XJUQF6KYKSL5247JT6TUO X-Message-ID-Hash: PWO7X4OG2J3XJUQF6KYKSL5247JT6TUO 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: Instead of open-code, use the new standard helper to manage vmaster stuff for code simplification. Except for a debug print, there should be no functional change. Signed-off-by: Takashi Iwai --- sound/pci/ac97/ac97_patch.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index ccfd9c7bf900..09626aed967d 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -3440,7 +3440,6 @@ static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, const char * const *followers) { struct snd_kcontrol *kctl; - const char * const *s; int err; kctl = snd_ctl_make_virtual_master(name, tlv); @@ -3450,19 +3449,10 @@ static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, if (err < 0) return err; - for (s = followers; *s; s++) { - struct snd_kcontrol *sctl; + err = snd_ctl_add_followers(ac97->bus->card, kctl, followers); + if (err < 0) + return err; - sctl = snd_ac97_find_mixer_ctl(ac97, *s); - if (!sctl) { - dev_dbg(ac97->bus->card->dev, - "Cannot find follower %s, skipped\n", *s); - continue; - } - err = snd_ctl_add_follower(kctl, sctl); - if (err < 0) - return err; - } return 0; }