From patchwork Fri Jul 5 22:18:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 2824401 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 92F20C0AB2 for ; Fri, 5 Jul 2013 22:20:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C104720169 for ; Fri, 5 Jul 2013 22:20:05 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B4BD620165 for ; Fri, 5 Jul 2013 22:20:04 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UvELk-0004uS-BW; Fri, 05 Jul 2013 22:19:32 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UvELd-0008OI-1k; Fri, 05 Jul 2013 22:19:25 +0000 Received: from mail.free-electrons.com ([94.23.35.102]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UvELR-0008LK-36 for linux-arm-kernel@lists.infradead.org; Fri, 05 Jul 2013 22:19:14 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 535137D2; Sat, 6 Jul 2013 00:18:48 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost (189.58.26.109.rev.sfr.net [109.26.58.189]) by mail.free-electrons.com (Postfix) with ESMTPSA id 127877BF; Sat, 6 Jul 2013 00:18:48 +0200 (CEST) From: Maxime Ripard To: John Stultz , Thomas Gleixner Subject: [PATCHv4 03/10] clocksource: sun4i: rename AUTORELOAD define to RELOAD Date: Sat, 6 Jul 2013 00:18:38 +0200 Message-Id: <1373062725-19625-4-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1373062725-19625-1-git-send-email-maxime.ripard@free-electrons.com> References: <1373062725-19625-1-git-send-email-maxime.ripard@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130705_181913_317580_7F93FF7B X-CRM114-Status: GOOD ( 11.52 ) X-Spam-Score: -2.1 (--) Cc: Emilio Lopez , linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, kevin.z.m.zh@gmail.com, sunny@allwinnertech.com, shuge@allwinnertech.com, Maxime Ripard , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The name AUTORELOAD was actually pretty bad since it doesn't make the register reload the previous interval when it expires, but setting this value pushes the new programmed interval to the internal timer counter. Rename it to RELOAD instead. Signed-off-by: Maxime Ripard --- drivers/clocksource/sun4i_timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c index 34ab658..f5e227b 100644 --- a/drivers/clocksource/sun4i_timer.c +++ b/drivers/clocksource/sun4i_timer.c @@ -28,7 +28,7 @@ #define TIMER_IRQ_ST_REG 0x04 #define TIMER_CTL_REG(val) (0x10 * val + 0x10) #define TIMER_CTL_ENABLE BIT(0) -#define TIMER_CTL_AUTORELOAD BIT(1) +#define TIMER_CTL_RELOAD BIT(1) #define TIMER_CTL_ONESHOT BIT(7) #define TIMER_INTVAL_REG(val) (0x10 * (val) + 0x14) #define TIMER_CNTVAL_REG(val) (0x10 * (val) + 0x18) @@ -129,7 +129,7 @@ static void __init sun4i_timer_init(struct device_node *node) /* set mode to auto reload */ val = readl(timer_base + TIMER_CTL_REG(0)); - writel(val | TIMER_CTL_AUTORELOAD, timer_base + TIMER_CTL_REG(0)); + writel(val | TIMER_CTL_RELOAD, timer_base + TIMER_CTL_REG(0)); ret = setup_irq(irq, &sun4i_timer_irq); if (ret)