From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-lf0-f65.google.com ([209.85.215.65]:35377 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751158AbdKTWrB (ORCPT ); Mon, 20 Nov 2017 17:47:01 -0500 From: Vasyl Gomonovych To: patrice.chotard@st.com, mchehab@kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, gomonovych@gmail.com Subject: [PATCH] [media] c8sectpfe: Use resource_size function on memory resource Date: Mon, 20 Nov 2017 23:46:47 +0100 Message-Id: <1511218007-3577-1-git-send-email-gomonovych@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: 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) { -- 1.9.1