From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753420AbbLVAAX (ORCPT ); Mon, 21 Dec 2015 19:00:23 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:33056 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752294AbbLUXsG (ORCPT ); Mon, 21 Dec 2015 18:48:06 -0500 From: Al Viro To: linux-kernel@vger.kernel.org Cc: Linus Torvalds Subject: [POC][PATCH 40/83] nios2: dma_free_coherent(): get rid of pointless casts Date: Mon, 21 Dec 2015 23:47:13 +0000 Message-Id: <1450741676-5865-40-git-send-email-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 1.7.7.6 In-Reply-To: <20151221234615.GW20997@ZenIV.linux.org.uk> References: <20151221234615.GW20997@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro Signed-off-by: Al Viro --- arch/nios2/mm/dma-mapping.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/nios2/mm/dma-mapping.c b/arch/nios2/mm/dma-mapping.c index fa242ab..0195f8f 100644 --- a/arch/nios2/mm/dma-mapping.c +++ b/arch/nios2/mm/dma-mapping.c @@ -50,9 +50,7 @@ EXPORT_SYMBOL(dma_alloc_coherent); void dma_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { - unsigned long addr = (unsigned long) CAC_ADDR((unsigned long) vaddr); - - free_pages((void *)addr, get_order(size)); + free_pages(CAC_ADDR(vaddr), get_order(size)); } EXPORT_SYMBOL(dma_free_coherent); -- 2.1.4