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Re: sdhc and power management
David Young writes:
> The device should be removed from the device tree when the driver fails
> to attach. Instead, a zombie device hangs around without any power
> management hooks.
This makes sense, but I have no idea how to make that happen.
> It's funny that the driver fails in that way to attach. What does
> 'pcictl pci0 dump -b 3 -d 0 -f 2' say about it?
Nothing at all.
Jared McNeill writes:
> On my T61 I needed PCI_ADDR_FIXUP and PCI_BUS_FIXUP options in the kernel
> or I had the same problem.
Perfect call. I added those options and it works fine now. Thanks.
Nevertheless, should the kernel allow a driver to exist that failed to
attach? Is that really what is going on here?
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