From patchwork Fri Jan 10 14:54:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 198252 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C027BC282DD for ; Fri, 10 Jan 2020 14:54:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E7302072E for ; Fri, 10 Jan 2020 14:54:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578668077; bh=ViOktEQfPeyL9ULZ7ZNFDRBnZeCYxoWxar371Wbv7Rw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zyUwFjVzDwNMyADfLO1UHpEbz28CygpVqnMOEctMUzcfYyVfPNGuzpwCnXT83dDIP M+vt8VaVKdW1AmrUBSCYhOmOpJTasqvM3CgJN2E7g9kgL3oTyRBijTQC67ns+a+D3l HzCn1TBTi2I/Bz/OksWH2gdsBm+eMDOjQC4hD1Ro= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728290AbgAJOyg (ORCPT ); Fri, 10 Jan 2020 09:54:36 -0500 Received: from foss.arm.com ([217.140.110.172]:45844 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728239AbgAJOyg (ORCPT ); Fri, 10 Jan 2020 09:54:36 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 36B5930E; Fri, 10 Jan 2020 06:54:36 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B58393F6C4; Fri, 10 Jan 2020 06:54:35 -0800 (PST) From: Mark Brown To: linux-arch@vger.kernel.org Cc: Richard Henderson , Borislav Petkov , linux-s390@vger.kernel.org, herbert@gondor.apana.org.au, x86@kernel.org, linux-crypto@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Richard Henderson , Mark Brown Subject: [PATCH v2 04/10] linux/random.h: Remove arch_has_random, arch_has_random_seed Date: Fri, 10 Jan 2020 14:54:16 +0000 Message-Id: <20200110145422.49141-5-broonie@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200110145422.49141-1-broonie@kernel.org> References: <20200110145422.49141-1-broonie@kernel.org> MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Richard Henderson The arm64 version of archrandom.h will need to be able to test for support and read the random number without preemption, so a separate query predicate is not practical. Since this part of the generic interface is unused, remove it. Signed-off-by: Richard Henderson Signed-off-by: Mark Brown --- include/linux/random.h | 8 -------- 1 file changed, 8 deletions(-) diff --git a/include/linux/random.h b/include/linux/random.h index f189c927fdea..7fd0360908d2 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -175,10 +175,6 @@ static inline bool arch_get_random_int(unsigned int *v) { return 0; } -static inline bool arch_has_random(void) -{ - return 0; -} static inline bool arch_get_random_seed_long(unsigned long *v) { return 0; @@ -187,10 +183,6 @@ static inline bool arch_get_random_seed_int(unsigned int *v) { return 0; } -static inline bool arch_has_random_seed(void) -{ - return 0; -} #endif /* Pseudo random number generator from numerical recipes. */