usb/xhci: group MSI interrupt registration into its own function

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This patch moves the complete MSI/MSI-X/Legacy dance into its own
function. There is however one difference: If the XHCI_BROKEN_MSI flag
is set then we don't free and register the irq, we simply return.
This is preparation for later PCI decouple.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Sebastian Andrzej Siewior 2011-09-23 14:19:57 -07:00 • committed by Greg Kroah-Hartman

parent 7b72000980

commit 3fd1ec5873

1 changed files with 42 additions and 28 deletions

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drivers/usb/host/xhci.c

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