From nobody Fri Dec 19 03:47:00 2025 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C02A8C04FE1 for ; Mon, 14 Aug 2023 11:57:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232580AbjHNL5f (ORCPT ); Mon, 14 Aug 2023 07:57:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233084AbjHNL4s (ORCPT ); Mon, 14 Aug 2023 07:56:48 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB76B10C6 for ; Mon, 14 Aug 2023 04:56:31 -0700 (PDT) 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-out2.suse.de (Postfix) with ESMTPS id 2C85F1FD6D; Mon, 14 Aug 2023 11:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1692014157; 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=M80nhYEbTLUPVHFHZ8NIXDrCRDCyLc81WWCT4H+aCUM=; b=n/keIcTprY4KkvoJ3uVWQpTOpEQvaSBdXL22kxmUEji2tdCl1mAPEyYgRo6wPeCTNrRaU4 Tekj0yl/qoSPUB4l1V/Q9Gcsg20WPqyaPyJ47ixIDH+kPE+yPsUSGLaM+RifdSAmhaWVn8 IiRxkCbtVXk8rRnzTZBYW5VcDpp0CDE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1692014157; 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=M80nhYEbTLUPVHFHZ8NIXDrCRDCyLc81WWCT4H+aCUM=; b=2jUpBXfthwSVOC2rcKFokRpdmhyF3+eAvEdGgvFIT1Q7dnmOmH5aFfhxK355ngbaTow8EO 4nlLZIfjpNYts1Cw== 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 07C10138EE; Mon, 14 Aug 2023 11:55:57 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id oILSAE0W2mRnMAAAMHmgww (envelope-from ); Mon, 14 Aug 2023 11:55:57 +0000 From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org, Takashi Iwai , Mark Brown Subject: [PATCH 24/25] ASoC: pcm: Drop obsoleted PCM copy_user ops Date: Mon, 14 Aug 2023 13:55:22 +0200 Message-Id: <20230814115523.15279-25-tiwai@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230814115523.15279-1-tiwai@suse.de> References: <20230814115523.15279-1-tiwai@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Now all ASoC users have been replaced to use the new PCM copy ops, let's drop the obsoleted copy_user ops and its helper function. Cc: Mark Brown Signed-off-by: Takashi Iwai Reviewed-by: Mark Brown --- include/sound/soc-component.h | 7 ------- sound/soc/soc-component.c | 20 -------------------- sound/soc/soc-pcm.c | 2 -- 3 files changed, 29 deletions(-) diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 8040f001f2fb..17bea3144551 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -137,10 +137,6 @@ struct snd_soc_component_driver { struct timespec64 *audio_ts, struct snd_pcm_audio_tstamp_config *audio_tstamp_config, struct snd_pcm_audio_tstamp_report *audio_tstamp_report); - int (*copy_user)(struct snd_soc_component *component, - struct snd_pcm_substream *substream, int channel, - unsigned long pos, void __user *buf, - unsigned long bytes); int (*copy)(struct snd_soc_component *component, struct snd_pcm_substream *substream, int channel, unsigned long pos, struct iov_iter *buf, @@ -513,9 +509,6 @@ int snd_soc_pcm_component_pointer(struct snd_pcm_substr= eam *substream); int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream); -int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream, - int channel, unsigned long pos, - void __user *buf, unsigned long bytes); int snd_soc_pcm_component_copy(struct snd_pcm_substream *substream, int channel, unsigned long pos, struct iov_iter *buf, unsigned long bytes); diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index ccab47f22122..d8fbbfc14dc2 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -1072,26 +1072,6 @@ int snd_soc_pcm_component_copy(struct snd_pcm_substr= eam *substream, return -EINVAL; } =20 -int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream, - int channel, unsigned long pos, - void __user *buf, unsigned long bytes) -{ - struct snd_soc_pcm_runtime *rtd =3D asoc_substream_to_rtd(substream); - struct snd_soc_component *component; - int i; - - /* FIXME. it returns 1st copy now */ - for_each_rtd_components(rtd, i, component) - if (component->driver->copy_user) - return soc_component_ret( - component, - component->driver->copy_user( - component, substream, channel, - pos, buf, bytes)); - - return -EINVAL; -} - struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substrea= m, unsigned long offset) { diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 71403da28d37..ae02d1d80c88 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2975,8 +2975,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int = num) rtd->ops.sync_stop =3D snd_soc_pcm_component_sync_stop; if (drv->copy) rtd->ops.copy =3D snd_soc_pcm_component_copy; - else if (drv->copy_user) - rtd->ops.copy_user =3D snd_soc_pcm_component_copy_user; if (drv->page) rtd->ops.page =3D snd_soc_pcm_component_page; if (drv->mmap) --=20 2.35.3