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mmc: jz4740: Use clk_prepare_enable/clk_disable_unprepare

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In preparation to switching the jz4740 clk driver to the
common clk framework, update the clk enable/disable calls
to clk_prepare_enable/clk_disable_unprepare.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Lars-Peter Clausen 2013-05-12 20:12:38 +02:00 committed by Chris Ball
parent b9ec274412
commit fca9661c6c
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/jz4740_mmc.c
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@ -626,7 +626,7 @@ static void jz4740_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
gpio_set_value(host->pdata->gpio_power,
!host->pdata->power_active_low);
host->cmdat |= JZ_MMC_CMDAT_INIT;
clk_enable(host->clk);
clk_prepare_enable(host->clk);
break;
case MMC_POWER_ON:
break;
@ -634,7 +634,7 @@ static void jz4740_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
if (gpio_is_valid(host->pdata->gpio_power))
gpio_set_value(host->pdata->gpio_power,
host->pdata->power_active_low);
clk_disable(host->clk);
clk_disable_unprepare(host->clk);
break;
}