From: Chen Gang Subject: [PATCH trivial] include/asm-generic/page.h: Notice about 80 columns Date: Sun, 13 Dec 2015 17:04:36 +0800 Message-ID: <566D34A4.1040103@emindsoft.com.cn> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mail113-251.mail.alibaba.com ([205.204.113.251]:54742 "EHLO us-alimail-mta1.hst.scl.en.alidc.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751210AbbLMJCo (ORCPT ); Sun, 13 Dec 2015 04:02:44 -0500 Sender: linux-arch-owner@vger.kernel.org List-ID: To: arnd@arndb.de, trivial@kernel.org Cc: Linux-Arch , "linux-kernel@vger.kernel.org" , Chen Gang , chenwei@emindsoft.com.cn It is a trivial patch. Signed-off-by: Chen Gang --- include/asm-generic/page.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h index 67cfb7d..e04cef4 100644 --- a/include/asm-generic/page.h +++ b/include/asm-generic/page.h @@ -87,7 +87,8 @@ extern unsigned long memory_end; #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT) #endif -#define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && ((pfn) - ARCH_PFN_OFFSET) < max_mapnr) +#define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && \ + ((pfn) - ARCH_PFN_OFFSET) < max_mapnr) #define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ ((void *)(kaddr) < (void *)memory_end)) -- 1.9.3