From patchwork Wed Apr 5 12:21:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mason X-Patchwork-Id: 9663863 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A8DE7602B8 for ; Wed, 5 Apr 2017 12:22:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FA6D27D16 for ; Wed, 5 Apr 2017 12:22:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9206627F9A; Wed, 5 Apr 2017 12:22:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, FREEMAIL_FROM, RCVD_IN_SORBS_SPAM autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0815127D16 for ; Wed, 5 Apr 2017 12:22:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:References:To:From:Subject:Reply-To:Content-ID:Content-Description :Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Gq3gy2XcnK0MRKw1RapzzL6zaCnWa8cmGX9+E/QMCJg=; b=Ajv8PPnClMi+// BNAOrbt3f2NOgoLaEcYAj2/JODFGd2tx5h6+kNBwvMUWqd0VtcergoSvVdeQ4hheEobfm4iwbBHKJ 8KvtzZzNgy+LKiOUe2jsdoXIUXMjNwNI8N9eYuhG0xgfrUzt6ekD4PTMOIN/XOry46m6enwkmVp4S 13VX7ZXXuzNvbL5uqX+ih8lBhxpWcyWg6Zan9KUqMQuCNYPkHYZ/pOi1b2gbuAusd9Ov2kC4HfCpY 5FvU/isdUDVd/eZnpynU0MzITWdPLI7WNw/ryFwdjbEm53NbnrQhxXW27fR9vdMbUfVXrylctGQMo /z+3ZQyL1lPSEERuccQA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cvjwo-000140-3A; Wed, 05 Apr 2017 12:22:02 +0000 Received: from smtp5-g21.free.fr ([212.27.42.5]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cvjwk-00013O-7G for linux-arm-kernel@lists.infradead.org; Wed, 05 Apr 2017 12:22:00 +0000 Received: from [172.27.0.114] (unknown [92.154.11.170]) (Authenticated sender: slash.tmp) by smtp5-g21.free.fr (Postfix) with ESMTPSA id 6B8C75FFF5; Wed, 5 Apr 2017 14:21:22 +0200 (CEST) Subject: [PATCH] arm: bitops: Align prototypes to generic API From: Mason To: patches@armlinux.org.uk References: <87371ad9-012b-358d-f186-f8caa79feb0f@free.fr> Message-ID: Date: Wed, 5 Apr 2017 14:21:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0 SeaMonkey/2.48 MIME-Version: 1.0 In-Reply-To: <87371ad9-012b-358d-f186-f8caa79feb0f@free.fr> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170405_052158_414701_8912FD19 X-CRM114-Status: UNSURE ( 8.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marc Zyngier , Thomas Gleixner , Arnd Bergmann , Linux ARM Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP include/asm-generic/bitops/find.h declares: extern unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size); while arch/arm/include/asm/bitops.h declares: #define find_first_zero_bit(p,sz) _find_first_zero_bit_le(p,sz) extern int _find_first_zero_bit_le(const void * p, unsigned size); Align the arm prototypes to the generic API, to have gcc report inadequate arguments, such as pointer to u32. Signed-off-by: Mason --- arch/arm/include/asm/bitops.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index e943e6cee254..f308c8c40cb9 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -159,16 +159,16 @@ extern int _test_and_change_bit(int nr, volatile unsigned long * p); /* * Little endian assembly bitops. nr = 0 -> byte 0 bit 0. */ -extern int _find_first_zero_bit_le(const void * p, unsigned size); -extern int _find_next_zero_bit_le(const void * p, int size, int offset); +extern int _find_first_zero_bit_le(const unsigned long *p, unsigned size); +extern int _find_next_zero_bit_le(const unsigned long *p, int size, int offset); extern int _find_first_bit_le(const unsigned long *p, unsigned size); extern int _find_next_bit_le(const unsigned long *p, int size, int offset); /* * Big endian assembly bitops. nr = 0 -> byte 3 bit 0. */ -extern int _find_first_zero_bit_be(const void * p, unsigned size); -extern int _find_next_zero_bit_be(const void * p, int size, int offset); +extern int _find_first_zero_bit_be(const unsigned long *p, unsigned size); +extern int _find_next_zero_bit_be(const unsigned long *p, int size, int offset); extern int _find_first_bit_be(const unsigned long *p, unsigned size); extern int _find_next_bit_be(const unsigned long *p, int size, int offset);