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ARM: davinci: convert platform code to use clk_prepare/clk_unprepare

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As a first step towards migrating davinci platforms to use common clock
framework, replace all instances of clk_enable() with clk_prepare_enable()
and clk_disable() with clk_disable_unprepare(). Until the platform is
switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just
adds a might_sleep() call and would work without any issues.

This will make it easy later to switch to common clk based implementation
of clk driver from DaVinci specific driver.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
m-karicheri2@ti.com
2012-08-02 16:53:48 +00:00
committed by Sekhar Nori
parent 6f0c0580b7
commit b6f1ffed9d
8 changed files with 12 additions and 12 deletions
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2
arch/arm/mach-davinci/board-dm355-leopard.c
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@@ -246,7 +246,7 @@ static __init void dm355_leopard_init(void)
if (IS_ERR(aemif))
WARN("%s: unable to get AEMIF clock\n", __func__);
else
clk_enable(aemif);
clk_prepare_enable(aemif);
platform_add_devices(davinci_leopard_devices,
ARRAY_SIZE(davinci_leopard_devices));