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mtd: nand: pxa3xx: Use clk_prepare_enable and clk_disable_unprepare 

This patch converts the module to use clk_prepare_enable and
clk_disable_unprepare variants as required by common clock framework.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Ezequiel Garcia 2013-04-17 13:38:12 -03:00 committed by David Woodhouse
parent 9ca7944deb
commit fb32061ffa
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/pxa3xx_nand.c
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@ -1072,7 +1072,7 @@ static int alloc_nand_resource(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to get nand clock\n");
return PTR_ERR(info->clk);
}
clk_enable(info->clk);
clk_prepare_enable(info->clk);
/*
* This is a dirty hack to make this driver work from devicetree
@ -1142,7 +1142,7 @@ fail_free_buf:
} else
kfree(info->data_buff);
fail_disable_clk:
clk_disable(info->clk);
clk_disable_unprepare(info->clk);
return ret;
}
@ -1168,7 +1168,7 @@ static int pxa3xx_nand_remove(struct platform_device *pdev)
} else
kfree(info->data_buff);
clk_disable(info->clk);
clk_disable_unprepare(info->clk);
for (cs = 0; cs < pdata->num_cs; cs++)
nand_release(info->host[cs]->mtd);