From patchwork Sun May 21 20:09:37 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 9739289 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CB37960392 for ; Sun, 21 May 2017 20:10:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BB50E2866B for ; Sun, 21 May 2017 20:10:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B005B28684; Sun, 21 May 2017 20:10:03 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 49A2F28680 for ; Sun, 21 May 2017 20:10:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756921AbdEUUKA (ORCPT ); Sun, 21 May 2017 16:10:00 -0400 Received: from mx2.suse.de ([195.135.220.15]:38127 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756771AbdEUUJ7 (ORCPT ); Sun, 21 May 2017 16:09:59 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 86E39AC04; Sun, 21 May 2017 20:09:57 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Cc: Takashi Sakamoto , Mark Brown , Bluecherry Maintainers , linux-media@vger.kernel.org Subject: [PATCH 03/16] ALSA: dummy: Convert to copy_silence ops Date: Sun, 21 May 2017 22:09:37 +0200 Message-Id: <20170521200950.4592-4-tiwai@suse.de> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170521200950.4592-1-tiwai@suse.de> References: <20170521200950.4592-1-tiwai@suse.de> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It's a dummy ops, so just replacing it. Signed-off-by: Takashi Iwai --- sound/drivers/dummy.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 172dacd925f5..68519689a9ea 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -645,14 +645,8 @@ static int alloc_fake_buffer(void) static int dummy_pcm_copy(struct snd_pcm_substream *substream, int channel, snd_pcm_uframes_t pos, - void __user *dst, snd_pcm_uframes_t count) -{ - return 0; /* do nothing */ -} - -static int dummy_pcm_silence(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, - snd_pcm_uframes_t count) + void __user *dst, snd_pcm_uframes_t count, + bool in_kernel) { return 0; /* do nothing */ } @@ -683,8 +677,7 @@ static struct snd_pcm_ops dummy_pcm_ops_no_buf = { .prepare = dummy_pcm_prepare, .trigger = dummy_pcm_trigger, .pointer = dummy_pcm_pointer, - .copy = dummy_pcm_copy, - .silence = dummy_pcm_silence, + .copy_silence = dummy_pcm_copy, .page = dummy_pcm_page, };