]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
usb/xhci: fix compilation warning when !CONFIG_PCI && !CONFIG_PM
authorDavid Cohen <david.a.cohen@linux.intel.com>
Fri, 25 Apr 2014 16:20:16 +0000 (19:20 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Apr 2014 16:34:10 +0000 (09:34 -0700)
commit01bb59ebffdec314da8da66266edf29529372f9b
tree48d094aa52706d2c1af9492562f5e5b6b749edf3
parent6db249ebefc6bf5c39f35dfaacc046d8ad3ffd70
usb/xhci: fix compilation warning when !CONFIG_PCI && !CONFIG_PM

When CONFIG_PCI and CONFIG_PM are not selected, xhci.c gets this
warning:
drivers/usb/host/xhci.c:409:13: warning: ‘xhci_msix_sync_irqs’ defined
but not used [-Wunused-function]

Instead of creating nested #ifdefs, this patch fixes it by defining the
xHCI PCI stubs as inline.

This warning has been in since 3.2 kernel and was
caused by commit 421aa841a134f6a743111cf44d0c6d3b45e3cf8c
"usb/xhci: hide MSI code behind PCI bars", but wasn't noticed
until 3.13 when a configuration with these options was tried

Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Cc: stable@vger.kernel.org # 3.2
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci.c