From patchwork Wed Apr 2 11:56:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 336324 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 31172140078 for ; Wed, 2 Apr 2014 22:57:01 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758502AbaDBL5B (ORCPT ); Wed, 2 Apr 2014 07:57:01 -0400 Received: from sauhun.de ([89.238.76.85]:51355 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758442AbaDBL5A (ORCPT ); Wed, 2 Apr 2014 07:57:00 -0400 Received: from p4fe25722.dip0.t-ipconnect.de ([79.226.87.34]:54724 helo=localhost) by pokefinder.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1WVJmt-0003mf-TM; Wed, 02 Apr 2014 13:57:00 +0200 From: Wolfram Sang To: linux-pwm@vger.kernel.org Cc: Wolfram Sang , Thierry Reding Subject: [PATCH 2/2] pwm: tiehrpwm: inline accessor functions Date: Wed, 2 Apr 2014 13:56:22 +0200 Message-Id: <1396439802-6813-2-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1396439802-6813-1-git-send-email-wsa@the-dreams.de> References: <1396439802-6813-1-git-send-email-wsa@the-dreams.de> Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org From: Wolfram Sang These elementary functions should be inlined for fastest access. Also fixes this warning as a side-effect (when no PM_SLEEP is selected): drivers/pwm/pwm-tiehrpwm.c:141:12: warning: 'ehrpwm_read' defined but not used [-Wunused-function] Signed-off-by: Wolfram Sang --- drivers/pwm/pwm-tiehrpwm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index b2544296430a..232a4be11e67 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -138,12 +138,12 @@ static inline struct ehrpwm_pwm_chip *to_ehrpwm_pwm_chip(struct pwm_chip *chip) return container_of(chip, struct ehrpwm_pwm_chip, chip); } -static u16 ehrpwm_read(void __iomem *base, int offset) +static inline u16 ehrpwm_read(void __iomem *base, int offset) { return readw(base + offset); } -static void ehrpwm_write(void __iomem *base, int offset, unsigned int val) +static inline void ehrpwm_write(void __iomem *base, int offset, unsigned int val) { writew(val & 0xFFFF, base + offset); }