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powerpc/vio: Separate vio bus probe and device probe

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Similar to PCI, separate the bus probe from device probe. This allows
us to attach bus notifiers for DMA debug and IOMMU fault injection
before devices have been probed.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2012-06-24 18:24:44 +00:00 committed by Benjamin Herrenschmidt
parent 62761d1f68
commit 44b372d8a0
1 changed files with 7 additions and 1 deletions
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8
arch/powerpc/kernel/vio.c
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@ -1497,12 +1497,18 @@ static int __init vio_bus_init(void)
if (firmware_has_feature(FW_FEATURE_CMO))
vio_cmo_bus_init();
return 0;
}
postcore_initcall(vio_bus_init);
static int __init vio_device_init(void)
{
vio_bus_scan_register_devices("vdevice");
vio_bus_scan_register_devices("ibm,platform-facilities");
return 0;
}
__initcall(vio_bus_init);
device_initcall(vio_device_init);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr, char *buf)