From ae99ddbc976572194e8a68cb9ca1e27805ce30c7 Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 26 Jan 2012 13:25:47 +0000 Subject: ARM: sa1111: add platform enable/disable functions Add platform hooks to be called when individual sa1111 devices are enabled and disabled. This will allow us to move some platform specifics out of the individual drivers. Acked-by: Nicolas Pitre Signed-off-by: Russell King --- drivers/pcmcia/sa1111_generic.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'drivers/pcmcia/sa1111_generic.c') diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index 27f2fe3b7fb..0735c3e6a8b 100644 --- a/drivers/pcmcia/sa1111_generic.c +++ b/drivers/pcmcia/sa1111_generic.c @@ -163,12 +163,18 @@ int sa1111_pcmcia_add(struct sa1111_dev *dev, struct pcmcia_low_level *ops, static int pcmcia_probe(struct sa1111_dev *dev) { void __iomem *base; + int ret; + + ret = sa1111_enable_device(dev); + if (ret) + return ret; dev_set_drvdata(&dev->dev, NULL); - if (!request_mem_region(dev->res.start, 512, - SA1111_DRIVER_NAME(dev))) + if (!request_mem_region(dev->res.start, 512, SA1111_DRIVER_NAME(dev))) { + sa1111_disable_device(dev); return -EBUSY; + } base = dev->mapbase; @@ -212,6 +218,7 @@ static int __devexit pcmcia_remove(struct sa1111_dev *dev) } release_mem_region(dev->res.start, 512); + sa1111_disable_device(dev); return 0; } -- cgit v1.2.2