Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755806AbaBFJOX (ORCPT ); Thu, 6 Feb 2014 04:14:23 -0500 Received: from smtp1-g21.free.fr ([212.27.42.1]:33541 "EHLO smtp1-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755703AbaBFJOS (ORCPT ); Thu, 6 Feb 2014 04:14:18 -0500 X-Mailbox-Line: From 1db1cec6e98c5cc764cc57e9f3753e4a38d21817 Mon Sep 17 00:00:00 2001 From: Jean-Francois Moine Date: Thu, 6 Feb 2014 09:41:48 +0100 Subject: [PATCH] ALSA: pcm: export some constraint functions To: perex@perex.cz, tiwai@suse.de Cc: lars@metafoo.de, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Message-Id: <20140206091402.5F54D940120@smtp1-g21.free.fr> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The functions snd_pcm_hw_constraint_mask() and snd_pcm_hw_constraint_mask64() are needed to add audio constraints to substreams at open/startup time. This patch makes them available to ALSA modules. Signed-off-by: Jean-Francois Moine --- sound/core/pcm_lib.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index a210467..aea4972 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -1219,6 +1219,7 @@ int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param return -EINVAL; return 0; } +EXPORT_SYMBOL(snd_pcm_hw_constraint_mask); /** * snd_pcm_hw_constraint_mask64 - apply the given bitmap mask constraint @@ -1242,6 +1243,7 @@ int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_par return -EINVAL; return 0; } +EXPORT_SYMBOL(snd_pcm_hw_constraint_mask64); /** * snd_pcm_hw_constraint_integer - apply an integer constraint to an interval -- 1.9.rc1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/