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| author | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2010-07-29 22:12:29 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 14:35:44 -0700 |
| commit | 9032cd52798daf4cd6314ffea5030b37b3eb34af (patch) | |
| tree | afcc0b71073b069e0ea19f4e5f4a19706964ebab /drivers/usb/host/xhci.h | |
| parent | 021bff9179c2d19c26599dc3e9134d04cf1c8a3a (diff) | |
| download | linux-9032cd52798daf4cd6314ffea5030b37b3eb34af.tar.gz linux-9032cd52798daf4cd6314ffea5030b37b3eb34af.tar.bz2 linux-9032cd52798daf4cd6314ffea5030b37b3eb34af.zip | |
USB: xhci: Performance - move interrupt handlers into xhci-ring.c
Most of the work for interrupt handling is done in xhci-ring.c, so it makes
sense to move the functions that are first called when an interrupt happens
(xhci_irq() or xhci_msi_irq()) into xhci-ring.c, so that the compiler can better
optimize them.
Shorten some lines to make it pass checkpatch.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 9fe95c4e2a56..6d829c41d963 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1371,6 +1371,7 @@ void xhci_stop(struct usb_hcd *hcd); void xhci_shutdown(struct usb_hcd *hcd); int xhci_get_frame(struct usb_hcd *hcd); irqreturn_t xhci_irq(struct usb_hcd *hcd); +irqreturn_t xhci_msi_irq(int irq, struct usb_hcd *hcd); int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev); void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev); int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev, |