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tmio_mmc: Balance cell enable()/disable() calls

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This patch adds cell->disable() calls to the tmio-mmc
probe() error handling and the remove() function.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Magnus Damm 2010-02-17 16:38:23 +09:00 committed by Samuel Ortiz
parent 707f0b2fbc
commit 7ee422dc6e
1 changed files with 8 additions and 2 deletions
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10
drivers/mmc/host/tmio_mmc.c
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@ -569,14 +569,14 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
if (ret >= 0)
host->irq = ret;
else
goto unmap_ctl;
goto cell_disable;
disable_mmc_irqs(host, TMIO_MASK_ALL);
ret = request_irq(host->irq, tmio_mmc_irq, IRQF_DISABLED |
IRQF_TRIGGER_FALLING, dev_name(&dev->dev), host);
if (ret)
goto unmap_ctl;
goto cell_disable;
mmc_add_host(mmc);
@ -588,6 +588,9 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
return 0;
cell_disable:
if (cell->disable)
cell->disable(dev);
unmap_ctl:
iounmap(host->ctl);
host_free:
@ -598,6 +601,7 @@ out:
static int __devexit tmio_mmc_remove(struct platform_device *dev)
{
struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
struct mmc_host *mmc = platform_get_drvdata(dev);
platform_set_drvdata(dev, NULL);
@ -606,6 +610,8 @@ static int __devexit tmio_mmc_remove(struct platform_device *dev)
struct tmio_mmc_host *host = mmc_priv(mmc);
mmc_remove_host(mmc);
free_irq(host->irq, host);
if (cell->disable)
cell->disable(dev);
iounmap(host->ctl);
mmc_free_host(mmc);
}