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ARM: mxc: audmux-v2: add clk_prepare/clk_unprepare
It's for migrating to generic clk framework API. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -73,13 +73,13 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
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return -ENOMEM;
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if (audmux_clk)
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clk_enable(audmux_clk);
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clk_prepare_enable(audmux_clk);
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ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port));
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pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port));
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if (audmux_clk)
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clk_disable(audmux_clk);
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clk_disable_unprepare(audmux_clk);
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ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
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pdcr, ptcr);
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@ -172,13 +172,13 @@ int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
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return -ENOSYS;
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if (audmux_clk)
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clk_enable(audmux_clk);
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clk_prepare_enable(audmux_clk);
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writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port));
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writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port));
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if (audmux_clk)
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clk_disable(audmux_clk);
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clk_disable_unprepare(audmux_clk);
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return 0;
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}
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