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w1 i.MX: prepare/unprepare clock

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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2012-03-07 20:59:36 +01:00
parent c943740ccd
commit 60178b6329
1 changed files with 2 additions and 2 deletions
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4
drivers/w1/masters/mxc_w1.c
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@ -138,7 +138,7 @@ static int __devinit mxc_w1_probe(struct platform_device *pdev)
goto failed_ioremap; goto failed_ioremap;
} }
clk_enable(mdev->clk); clk_prepare_enable(mdev->clk);
__raw_writeb(mdev->clkdiv, mdev->regs + MXC_W1_TIME_DIVIDER); __raw_writeb(mdev->clkdiv, mdev->regs + MXC_W1_TIME_DIVIDER);
mdev->bus_master.data = mdev; mdev->bus_master.data = mdev;
@ -178,7 +178,7 @@ static int __devexit mxc_w1_remove(struct platform_device *pdev)
iounmap(mdev->regs); iounmap(mdev->regs);
release_mem_region(res->start, resource_size(res)); release_mem_region(res->start, resource_size(res));
clk_disable(mdev->clk); clk_disable_unprepare(mdev->clk);
clk_put(mdev->clk); clk_put(mdev->clk);
platform_set_drvdata(pdev, NULL); platform_set_drvdata(pdev, NULL);