From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754044AbcBZNFE (ORCPT ); Fri, 26 Feb 2016 08:05:04 -0500 Received: from mail-lf0-f44.google.com ([209.85.215.44]:33930 "EHLO mail-lf0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753960AbcBZNFC (ORCPT ); Fri, 26 Feb 2016 08:05:02 -0500 From: Alexander Kuleshov To: Thomas Gleixner Cc: Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH] x86/bitops.h: use IS_IMMEDIATE instead of dirrect call of __builtin_constant_p Date: Fri, 26 Feb 2016 19:00:29 +0600 Message-Id: <1456491629-11384-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.7.2.335.g3476f70 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The arch/x86/include/asm/bitops.h provides IS_IMMEDIATE macro which expands to the call of the __builtin_constant_p(). Let's use this macro in the test_bit() to be more clear. Signed-off-by: Alexander Kuleshov --- arch/x86/include/asm/bitops.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index cfe3b95..8cfbd2b 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -333,7 +333,7 @@ static int test_bit(int nr, const volatile unsigned long *addr); #endif #define test_bit(nr, addr) \ - (__builtin_constant_p((nr)) \ + (IS_IMMEDIATE((nr)) \ ? constant_test_bit((nr), (addr)) \ : variable_test_bit((nr), (addr))) -- 2.7.2.335.g3476f70