xhci: check if legacy irq is available before using it as fallback

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Move the error check "No MSI-X/MSI found and no IRQ in BIOS" inside
'goto legacy'. It is better to check if the IRQ interrupt is available,
before trying to add a handler. Additionally the aforementioned error
message is much more clear.

Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20231201150647.1307406-12-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Niklas Neronin 2023-12-01 17:06:39 +02:00 • committed by Greg Kroah-Hartman

parent cdcaa870c7

commit 5080ef2d37

1 changed files with 1 additions and 1 deletions

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drivers/usb/host/xhci-pci.c

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