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xhci: switch to pci_alloc_irq_vectors

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Use the modern API to request MSI or MSI-X interrupts, which allows us to
get rid of the msix_entries array, as well as cleaning up the cleanup
code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christoph Hellwig
2017-04-19 16:55:49 +03:00
committed by Greg Kroah-Hartman
parent 435cc1138e
commit 77d45b4500
2 changed files with 29 additions and 72 deletions
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1
drivers/usb/host/xhci.h
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@@ -1724,7 +1724,6 @@ struct xhci_hcd {
int page_shift;
/* msi-x vectors */
int msix_count;
struct msix_entry *msix_entries;
/* optional clock */
struct clk *clk;
/* data structures */