Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761382AbYHEPip (ORCPT ); Tue, 5 Aug 2008 11:38:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759039AbYHEPie (ORCPT ); Tue, 5 Aug 2008 11:38:34 -0400 Received: from smtp4.pp.htv.fi ([213.243.153.38]:56411 "EHLO smtp4.pp.htv.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754528AbYHEPie (ORCPT ); Tue, 5 Aug 2008 11:38:34 -0400 Date: Tue, 5 Aug 2008 18:37:11 +0300 From: Adrian Bunk To: lethal@linux-sh.org Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [2.6 patch] fix SH7705_CACHE_32KB compilation Message-ID: <20080805153711.GA22895@cs181140183.pp.htv.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2193 Lines: 53 This patches compile errors like the following caused by commit 51f3547d619956e9b428bfff17004d8f4d259a02 (sh: Allow SH-3 and SH-5 to use common headers): <-- snip --> ... CC arch/sh/mm/init.o /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c: In function 'mem_init': /home/bunk/linux/kernel-2.6/git/linux-2.6/arch/sh/mm/init.c:232: error: implicit declaration of function 'p3_cache_init' make[2]: *** [arch/sh/mm/init.o] Error 1 make[1]: *** [arch/sh/mm] Error 2 ... CC kernel/fork.o /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c: In function 'dup_mmap': /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:323: error: implicit declaration of function 'flush_dcache_mmap_lock' /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/fork.c:325: error: implicit declaration of function 'flush_dcache_mmap_unlock' make[2]: *** [kernel/fork.o] Error 1 <-- snip --> Reported-by: Adrian Bunk Signed-off-by: Adrian Bunk --- 4c8f23b049a9725bba4d84a68988077bd7fdc2c5 diff --git a/arch/sh/include/cpu-sh3/cpu/cacheflush.h b/arch/sh/include/cpu-sh3/cpu/cacheflush.h index abc9098..1ac27aa 100644 --- a/arch/sh/include/cpu-sh3/cpu/cacheflush.h +++ b/arch/sh/include/cpu-sh3/cpu/cacheflush.h @@ -29,6 +29,16 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned l void flush_dcache_page(struct page *pg); void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_page(struct vm_area_struct *vma, struct page *page); + +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +/* SH3 has unified cache so no special action needed here */ +#define flush_cache_sigtramp(vaddr) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) + +#define p3_cache_init() do { } while (0) + #else #include #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/