[PA-RISC] Fix must_check warnings in drivers.c
authorMatthew Wilcox <matthew@wil.cx>
Wed, 4 Oct 2006 19:37:41 +0000 (13:37 -0600)
committerMatthew Wilcox <willy@hera.kernel.org>
Thu, 5 Oct 2006 01:48:18 +0000 (01:48 +0000)
Panic if we can't register the parisc bus or the root parisc device.
There's no way we can boot without them, so let the user know ASAP.

If we can't register a parisc device, handle the failure gracefully.

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>

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