From patchwork Thu Oct 22 23:09:57 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 7468531 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 8CD82BEEA4 for ; Thu, 22 Oct 2015 23:30:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D0F2320729 for ; Thu, 22 Oct 2015 23:30:32 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 8EB3D20712 for ; Thu, 22 Oct 2015 23:30:31 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 96D83266F4A; Fri, 23 Oct 2015 01:30:30 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 1C5EF266B51; Fri, 23 Oct 2015 01:15:00 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 488AA266B25; Fri, 23 Oct 2015 01:14:57 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 47E80266B57 for ; Fri, 23 Oct 2015 01:10:11 +0200 (CEST) Received: from [211.36.156.43] (helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZpOzo-0003Vi-SE; Thu, 22 Oct 2015 23:10:10 +0000 Received: from broonie by finisterre with local (Exim 4.86) (envelope-from ) id 1ZpOzd-00005v-E8; Fri, 23 Oct 2015 08:09:57 +0900 From: Mark Brown To: Kuninori Morimoto , Mark Brown In-Reply-To: <87wpufsiox.wl%kuninori.morimoto.gx@renesas.com> Message-Id: Date: Fri, 23 Oct 2015 08:09:57 +0900 X-SA-Exim-Connect-IP: 211.36.156.43 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Cc: alsa-devel@alsa-project.org Subject: [alsa-devel] Applied "ASoC: rsnd: fixup rsnd_dai_call() behavior for unimplemented method" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: rsnd: fixup rsnd_dai_call() behavior for unimplemented method has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 32a96d558d02581c32b09401b8aa5eecb3965d3e Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 22 Oct 2015 03:14:21 +0000 Subject: [PATCH] ASoC: rsnd: fixup rsnd_dai_call() behavior for unimplemented method Current rsnd_dai_call didn't count callback-count if callback wasn't implemented. Thus, it counts can be unbalance. ex) .start : implemented .stop : not implemented This patch solve this issue Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index c0182ac..5c67144 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -300,7 +300,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io) /* * rsnd_dai functions */ -#define __rsnd_mod_call(mod, io, func, param...) \ +#define rsnd_mod_call(mod, io, func, param...) \ ({ \ struct rsnd_priv *priv = rsnd_mod_to_priv(mod); \ struct device *dev = rsnd_priv_to_dev(priv); \ @@ -308,7 +308,7 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io) u8 val = (mod->status >> __rsnd_mod_shift_##func) & 0xF; \ u8 add = ((val + __rsnd_mod_add_##func) & 0xF); \ int ret = 0; \ - int call = (val == __rsnd_mod_call_##func); \ + int call = (val == __rsnd_mod_call_##func) && (mod)->ops->func; \ mod->status = (mod->status & ~mask) + \ (add << __rsnd_mod_shift_##func); \ dev_dbg(dev, "%s[%d]\t0x%08x %s\n", \ @@ -319,11 +319,6 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io) ret; \ }) -#define rsnd_mod_call(mod, io, func, param...) \ - (!(mod) ? -ENODEV : \ - !((mod)->ops->func) ? 0 : \ - __rsnd_mod_call(mod, io, func, param)) - #define rsnd_dai_call(fn, io, param...) \ ({ \ struct rsnd_mod *mod; \