From patchwork Thu Jun 11 05:21:45 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Wu X-Patchwork-Id: 482966 X-Patchwork-Delegate: albert.aribaud@free.fr Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id 378331402B2 for ; Thu, 11 Jun 2015 15:18:07 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 4D0FE4B62C; Thu, 11 Jun 2015 07:18:05 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WVxdcP-TOd6Y; Thu, 11 Jun 2015 07:18:05 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id D0AEC4B616; Thu, 11 Jun 2015 07:18:04 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B8BCF4B622 for ; Thu, 11 Jun 2015 07:18:02 +0200 (CEST) Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15Ydwb0G9bbW for ; Thu, 11 Jun 2015 07:18:02 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from eusmtp01.atmel.com (eusmtp01.atmel.com [212.144.249.242]) by theia.denx.de (Postfix) with ESMTPS id 3DF114B616 for ; Thu, 11 Jun 2015 07:17:58 +0200 (CEST) Received: from apsmtp01.atmel.com (10.168.254.31) by eusmtp01.atmel.com (10.161.101.30) with Microsoft SMTP Server id 14.3.235.1; Thu, 11 Jun 2015 07:17:51 +0200 Received: from melon.corp.atmel.com (10.168.254.13) by apsmtp01.atmel.com (10.168.254.31) with Microsoft SMTP Server id 14.3.235.1; Thu, 11 Jun 2015 13:17:43 +0800 From: Josh Wu To: , Date: Thu, 11 Jun 2015 13:21:45 +0800 Message-ID: <1434000106-5993-2-git-send-email-josh.wu@atmel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1434000106-5993-1-git-send-email-josh.wu@atmel.com> References: <1433490452-26402-1-git-send-email-josh.wu@atmel.com> <1434000106-5993-1-git-send-email-josh.wu@atmel.com> MIME-Version: 1.0 Cc: marex@denx.de Subject: [U-Boot] [PATCH 1/2] ARM: cache: drop the empty dcache functions as we have it in lib/cache.c X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.15 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" As there are empty function invalidate_dcache_range(), flush_dcache_range() in arch/arm/lib/cache.c. So we can reuse it by just drop them in arch/arm/cpu/. Signed-off-by: Josh Wu --- arch/arm/cpu/arm1136/cpu.c | 8 -------- arch/arm/cpu/arm926ejs/cache.c | 8 -------- arch/arm/cpu/armv7/cache_v7.c | 8 -------- arch/arm/cpu/armv8/cache_v8.c | 8 -------- 4 files changed, 32 deletions(-) diff --git a/arch/arm/cpu/arm1136/cpu.c b/arch/arm/cpu/arm1136/cpu.c index a7aed4b..b4d1d54 100644 --- a/arch/arm/cpu/arm1136/cpu.c +++ b/arch/arm/cpu/arm1136/cpu.c @@ -134,14 +134,6 @@ void flush_dcache_all(void) { } -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - void flush_cache(unsigned long start, unsigned long size) { } diff --git a/arch/arm/cpu/arm926ejs/cache.c b/arch/arm/cpu/arm926ejs/cache.c index 8d7873c..99d1a13 100644 --- a/arch/arm/cpu/arm926ejs/cache.c +++ b/arch/arm/cpu/arm926ejs/cache.c @@ -83,14 +83,6 @@ void flush_dcache_all(void) { } -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - void flush_cache(unsigned long start, unsigned long size) { } diff --git a/arch/arm/cpu/armv7/cache_v7.c b/arch/arm/cpu/armv7/cache_v7.c index e8ee875..4f0e406 100644 --- a/arch/arm/cpu/armv7/cache_v7.c +++ b/arch/arm/cpu/armv7/cache_v7.c @@ -304,14 +304,6 @@ void flush_dcache_all(void) { } -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - void arm_init_before_mmu(void) { } diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index c5ec529..f8c17cc 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -149,14 +149,6 @@ void flush_dcache_all(void) { } -void invalidate_dcache_range(unsigned long start, unsigned long stop) -{ -} - -void flush_dcache_range(unsigned long start, unsigned long stop) -{ -} - void dcache_enable(void) { }