From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756134Ab3KALuj (ORCPT ); Fri, 1 Nov 2013 07:50:39 -0400 Received: from am1ehsobe003.messaging.microsoft.com ([213.199.154.206]:42006 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752372Ab3KALsx (ORCPT ); Fri, 1 Nov 2013 07:48:53 -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 4/8] [media] coda: use gen_pool_dma_alloc() to allocate iram buffer Date: Fri, 1 Nov 2013 19:48:17 +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 --- drivers/media/platform/coda.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index ed4998c..bd72fb9 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -3298,13 +3298,12 @@ static int coda_probe(struct platform_device *pdev) dev->iram_size = CODA7_IRAM_SIZE; break; } - dev->iram_vaddr = gen_pool_alloc(dev->iram_pool, dev->iram_size); + dev->iram_vaddr = (unsigned long)gen_pool_dma_alloc(dev->iram_pool, + dev->iram_size, (dma_addr_t *)&dev->iram_paddr); if (!dev->iram_vaddr) { dev_err(&pdev->dev, "unable to alloc iram\n"); return -ENOMEM; } - dev->iram_paddr = gen_pool_virt_to_phys(dev->iram_pool, - dev->iram_vaddr); platform_set_drvdata(pdev, dev); -- 1.8.4