diff options
| author | Magnus Damm <damm@opensource.se> | 2010-02-17 16:38:23 +0900 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2010-03-07 22:17:27 +0100 |
| commit | 7ee422dc6e947fcdc153246d47f26ae0b7cf083d (patch) | |
| tree | 840b9c7b7a11abe91af7ac459bd68888ae39ffe7 | |
| parent | 707f0b2fbc65876e8abd94d26d8d0620600c05d4 (diff) | |
| download | linux-exynos-7ee422dc6e947fcdc153246d47f26ae0b7cf083d.tar.gz linux-exynos-7ee422dc6e947fcdc153246d47f26ae0b7cf083d.tar.bz2 linux-exynos-7ee422dc6e947fcdc153246d47f26ae0b7cf083d.zip | |
tmio_mmc: Balance cell enable()/disable() calls
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>
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index 7b2376d4050a..b2b577f6afd4 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -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); } |