From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752552AbcF1Kci (ORCPT ); Tue, 28 Jun 2016 06:32:38 -0400 Received: from mail-wm0-f44.google.com ([74.125.82.44]:37394 "EHLO mail-wm0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752482AbcF1Kce (ORCPT ); Tue, 28 Jun 2016 06:32:34 -0400 From: Daniel Lezcano To: daniel.lezcano@linaro.org, tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, Matthew Leach Subject: [PATCH 03/92] clocksource/drivers/samsung_pwm_timer: Fix endian accessors Date: Tue, 28 Jun 2016 12:30:22 +0200 Message-Id: <1467109911-11060-3-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467109911-11060-1-git-send-email-daniel.lezcano@linaro.org> References: <577251A4.7030508@linaro.org> <1467109911-11060-1-git-send-email-daniel.lezcano@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Matthew Leach Fix the Samsung pwm timer access code to deal with kernels built for big endian operation. Signed-off-by: Matthew Leach Signed-off-by: Daniel Lezcano Reviewed-by: Krzysztof Kozlowski --- drivers/clocksource/samsung_pwm_timer.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/clocksource/samsung_pwm_timer.c b/drivers/clocksource/samsung_pwm_timer.c index 9502bc4..47e0515 100644 --- a/drivers/clocksource/samsung_pwm_timer.c +++ b/drivers/clocksource/samsung_pwm_timer.c @@ -130,9 +130,9 @@ static void samsung_time_stop(unsigned int channel) spin_lock_irqsave(&samsung_pwm_lock, flags); - tcon = __raw_readl(pwm.base + REG_TCON); + tcon = readl_relaxed(pwm.base + REG_TCON); tcon &= ~TCON_START(channel); - __raw_writel(tcon, pwm.base + REG_TCON); + writel_relaxed(tcon, pwm.base + REG_TCON); spin_unlock_irqrestore(&samsung_pwm_lock, flags); } @@ -148,14 +148,14 @@ static void samsung_time_setup(unsigned int channel, unsigned long tcnt) spin_lock_irqsave(&samsung_pwm_lock, flags); - tcon = __raw_readl(pwm.base + REG_TCON); + tcon = readl_relaxed(pwm.base + REG_TCON); tcon &= ~(TCON_START(tcon_chan) | TCON_AUTORELOAD(tcon_chan)); tcon |= TCON_MANUALUPDATE(tcon_chan); - __raw_writel(tcnt, pwm.base + REG_TCNTB(channel)); - __raw_writel(tcnt, pwm.base + REG_TCMPB(channel)); - __raw_writel(tcon, pwm.base + REG_TCON); + writel_relaxed(tcnt, pwm.base + REG_TCNTB(channel)); + writel_relaxed(tcnt, pwm.base + REG_TCMPB(channel)); + writel_relaxed(tcon, pwm.base + REG_TCON); spin_unlock_irqrestore(&samsung_pwm_lock, flags); } @@ -170,7 +170,7 @@ static void samsung_time_start(unsigned int channel, bool periodic) spin_lock_irqsave(&samsung_pwm_lock, flags); - tcon = __raw_readl(pwm.base + REG_TCON); + tcon = readl_relaxed(pwm.base + REG_TCON); tcon &= ~TCON_MANUALUPDATE(channel); tcon |= TCON_START(channel); @@ -180,7 +180,7 @@ static void samsung_time_start(unsigned int channel, bool periodic) else tcon &= ~TCON_AUTORELOAD(channel); - __raw_writel(tcon, pwm.base + REG_TCON); + writel_relaxed(tcon, pwm.base + REG_TCON); spin_unlock_irqrestore(&samsung_pwm_lock, flags); } -- 1.9.1