From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bryan Wu Subject: [PATCH 4/4] ALSA: add dummy function to support shared mmap in nommu Blackfin arch Date: Wed, 27 Aug 2008 17:39:28 +0800 Message-ID: <1219829968-6431-5-git-send-email-cooloney@kernel.org> References: <1219829968-6431-1-git-send-email-cooloney@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from nwd2mail10.analog.com (nwd2mail10.analog.com [137.71.25.55]) by alsa0.perex.cz (Postfix) with ESMTP id 8C1DD103859 for ; Wed, 27 Aug 2008 11:39:21 +0200 (CEST) In-Reply-To: <1219829968-6431-1-git-send-email-cooloney@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: perex@perex.cz, liam.girdwood@wolfsonmicro.com, broonie@opensource.wolfsonmicro.com Cc: Cliff Cai , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Bryan Wu List-Id: alsa-devel@alsa-project.org From: Cliff Cai Signed-off-by: Cliff Cai Signed-off-by: Bryan Wu --- sound/core/pcm_native.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index c49b9d9..cb202a1 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3391,6 +3391,12 @@ out: } #endif /* CONFIG_SND_SUPPORT_OLD_API */ +unsigned long dummy_get_unmapped_area(struct file *file, unsigned long addr, + unsigned long len, unsigned long pgoff, unsigned long flags) +{ + return 0; +} + /* * Register section */ @@ -3407,6 +3413,7 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, + .get_unmapped_area = dummy_get_unmapped_area, }, { .owner = THIS_MODULE, @@ -3419,5 +3426,6 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, + .get_unmapped_area = dummy_get_unmapped_area, } }; -- 1.5.6 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755084AbYH0Jkl (ORCPT ); Wed, 27 Aug 2008 05:40:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755304AbYH0Jj0 (ORCPT ); Wed, 27 Aug 2008 05:39:26 -0400 Received: from nwd2mail10.analog.com ([137.71.25.55]:27448 "EHLO nwd2mail10.analog.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755251AbYH0JjV (ORCPT ); Wed, 27 Aug 2008 05:39:21 -0400 X-IronPort-AV: E=Sophos;i="4.32,278,1217822400"; d="scan'208";a="74159092" From: Bryan Wu To: perex@perex.cz, liam.girdwood@wolfsonmicro.com, broonie@opensource.wolfsonmicro.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Cliff Cai , Bryan Wu Subject: [PATCH 4/4] ALSA: add dummy function to support shared mmap in nommu Blackfin arch Date: Wed, 27 Aug 2008 17:39:28 +0800 Message-Id: <1219829968-6431-5-git-send-email-cooloney@kernel.org> X-Mailer: git-send-email 1.5.6 In-Reply-To: <1219829968-6431-1-git-send-email-cooloney@kernel.org> References: <1219829968-6431-1-git-send-email-cooloney@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Cliff Cai Signed-off-by: Cliff Cai Signed-off-by: Bryan Wu --- sound/core/pcm_native.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index c49b9d9..cb202a1 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3391,6 +3391,12 @@ out: } #endif /* CONFIG_SND_SUPPORT_OLD_API */ +unsigned long dummy_get_unmapped_area(struct file *file, unsigned long addr, + unsigned long len, unsigned long pgoff, unsigned long flags) +{ + return 0; +} + /* * Register section */ @@ -3407,6 +3413,7 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, + .get_unmapped_area = dummy_get_unmapped_area, }, { .owner = THIS_MODULE, @@ -3419,5 +3426,6 @@ const struct file_operations snd_pcm_f_ops[2] = { .compat_ioctl = snd_pcm_ioctl_compat, .mmap = snd_pcm_mmap, .fasync = snd_pcm_fasync, + .get_unmapped_area = dummy_get_unmapped_area, } }; -- 1.5.6