netdev - [PATCH V3 07/14] ARM: mxc: audmux-v2: add clk_prepare/clk

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Date:	Fri, 11 Nov 2011 18:50:30 +0800
From:	Richard Zhao <richard.zhao@...aro.org>
To:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-i2c@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
	<netdev@...r.kernel.org>, <linux-serial@...r.kernel.org>
CC:	<linux@....linux.org.uk>, <amit.kucheria@...onical.com>,
	<kernel@...gutronix.de>, <ben-linux@...ff.org>, <cjb@...top.org>,
	<alan@...ux.intel.com>, <eric.miao@...aro.org>,
	Richard Zhao <richard.zhao@...aro.org>
Subject: [PATCH V3 07/14] ARM: mxc: audmux-v2: add clk_prepare/clk_unprepare

Signed-off-by: Richard Zhao <richard.zhao@...aro.org>
---
 arch/arm/plat-mxc/audmux-v2.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/plat-mxc/audmux-v2.c b/arch/arm/plat-mxc/audmux-v2.c
index 8cced35..0e51fc3 100644
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ b/arch/arm/plat-mxc/audmux-v2.c
@@ -73,13 +73,13 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 		return -ENOMEM;
 
 	if (audmux_clk)
-		clk_enable(audmux_clk);
+		clk_prepare_enable(audmux_clk);
 
 	ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port));
 	pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port));
 
 	if (audmux_clk)
-		clk_disable(audmux_clk);
+		clk_disable_unprepare(audmux_clk);
 
 	ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
 		       pdcr, ptcr);
@@ -172,13 +172,13 @@ int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
 		return -ENOSYS;
 
 	if (audmux_clk)
-		clk_enable(audmux_clk);
+		clk_prepare_enable(audmux_clk);
 
 	writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port));
 	writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port));
 
 	if (audmux_clk)
-		clk_disable(audmux_clk);
+		clk_disable_unprepare(audmux_clk);
 
 	return 0;
 }
-- 
1.7.5.4


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