Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932923AbbFLXpl (ORCPT ); Fri, 12 Jun 2015 19:45:41 -0400 Received: from mail.kernel.org ([198.145.29.136]:45906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932765AbbFLXpd (ORCPT ); Fri, 12 Jun 2015 19:45:33 -0400 From: Andy Lutomirski To: x86@kernel.org Cc: Borislav Petkov , Peter Zijlstra , John Stultz , linux-kernel@vger.kernel.org, Len Brown , Huang Rui , Denys Vlasenko , Andy Lutomirski , Dmitry Torokhov , linux-input@vger.kernel.org Subject: [PATCH v2 11/17] drivers/input/gameport: Replace rdtscl() with native_read_tsc() Date: Fri, 12 Jun 2015 16:44:51 -0700 Message-Id: <1937af4905bc041d07d05bc51bca983a60df2c6c.1434152603.git.luto@kernel.org> X-Mailer: git-send-email 2.4.2 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1108 Lines: 33 It's unclear to me why this code exists in the first place. Cc: Dmitry Torokhov Cc: linux-input@vger.kernel.org Signed-off-by: Andy Lutomirski --- drivers/input/gameport/gameport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index e853a2134680..abc0cb22e750 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -149,9 +149,9 @@ static int old_gameport_measure_speed(struct gameport *gameport) for(i = 0; i < 50; i++) { local_irq_save(flags); - rdtscl(t1); + t1 = native_read_tsc(); for (t = 0; t < 50; t++) gameport_read(gameport); - rdtscl(t2); + t2 = native_read_tsc(); local_irq_restore(flags); udelay(i * 10); if (t2 - t1 < tx) tx = t2 - t1; -- 2.4.2 -- 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/