From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756125Ab3KALtu (ORCPT ); Fri, 1 Nov 2013 07:49:50 -0400 Received: from va3ehsobe003.messaging.microsoft.com ([216.32.180.13]:4278 "EHLO va3outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752453Ab3KALtL (ORCPT ); Fri, 1 Nov 2013 07:49:11 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 6 X-BigFish: VS6(zzzz1f42h2148h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h1d1ah1d2ah1fc6h1082kz70kz1de098h8275bh1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh2222h1fb3h1d0ch1d2eh1d3fh1dfeh1dffh1e23h1fe8h1ff5h2218h2216h1155h) From: Nicolin Chen To: , , , , , , , , , , , , , , , , CC: , , , , , Subject: [PATCH][RESEND 6/8] ALSA: memalloc: use gen_pool_dma_alloc() to allocate iram buffer Date: Fri, 1 Nov 2013 19:48:19 +0800 Message-ID: X-Mailer: git-send-email 1.8.4 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Signed-off-by: Nicolin Chen --- sound/core/memalloc.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 9d93f02..5e1c7bc 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -184,11 +184,7 @@ static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size) /* Assign the pool into private_data field */ dmab->private_data = pool; - dmab->area = (void *)gen_pool_alloc(pool, size); - if (!dmab->area) - return; - - dmab->addr = gen_pool_virt_to_phys(pool, (unsigned long)dmab->area); + dmab->area = gen_pool_dma_alloc(pool, size, &dmab->addr); } /** -- 1.8.4