From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751711AbdKUIrw (ORCPT ); Tue, 21 Nov 2017 03:47:52 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:38317 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496AbdKUIrv (ORCPT ); Tue, 21 Nov 2017 03:47:51 -0500 From: Patrice CHOTARD To: Vasyl Gomonovych , "mchehab@kernel.org" , "linux-arm-kernel@lists.infradead.org" CC: "linux-media@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] [media] c8sectpfe: Use resource_size function on memory resource Thread-Topic: [PATCH] [media] c8sectpfe: Use resource_size function on memory resource Thread-Index: AQHTYlF7GMD6VJjSZk+Kvd5I0VqSeqMedUmA Date: Tue, 21 Nov 2017 08:47:21 +0000 Message-ID: <1d30b010-96b1-cf98-d98f-8c804631fb80@st.com> References: <1511218007-3577-1-git-send-email-gomonovych@gmail.com> In-Reply-To: <1511218007-3577-1-git-send-email-gomonovych@gmail.com> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.75.127.50] Content-Type: text/plain; charset="utf-8" Content-ID: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-11-21_03:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by nfs id vAL8lwuZ005440 Hi Vasyl On 11/20/2017 11:46 PM, Vasyl Gomonovych wrote: > To adapt fei->sram_size calculation via resource_size for memory size > calculation before, in fei->sram = devm_ioremap_resource(dev, res). > And make memory initialization range in > memset_io for fei->sram appropriate > > Signed-off-by: Vasyl Gomonovych > --- > drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c > index 59280ac31937..283f7289aaa1 100644 > --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c > +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c > @@ -691,7 +691,7 @@ static int c8sectpfe_probe(struct platform_device *pdev) > if (IS_ERR(fei->sram)) > return PTR_ERR(fei->sram); > > - fei->sram_size = res->end - res->start; > + fei->sram_size = resource_size(res); > > fei->idle_irq = platform_get_irq_byname(pdev, "c8sectpfe-idle-irq"); > if (fei->idle_irq < 0) { > Acked-by: Patrice Chotard Thanks