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| author | Alan Stern <stern@rowland.harvard.edu> | 2015-04-22 16:11:59 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-07 23:43:43 (GMT) |
| commit | 3091fa77ffb1b91f4ac3ae005efe6213508f7ec1 (patch) | |
| tree | ca1d78c5c43e977b1e24a90a4ddb25918f7d1b91 /drivers/usb/storage | |
| parent | 58339c2e8b6181e6ffb2ef0dccc4d010b8acd013 (diff) | |
| download | linux-3091fa77ffb1b91f4ac3ae005efe6213508f7ec1.tar.xz | |
USB: don't build PCI quirks if USB support isn't configured
The USB PCI quirks code gets built into the kernel whenever CONFIG_PCI
is enabled, even if CONFIG_USB is not set. This can cause unnecessary
messages to show up in the kernel log, such as "CONFIG_USB_XHCI_HCD is
turned off, defaulting to EHCI" (which makes no sense when the kernel
has been configured without host-side USB support).
This patch addresses the problem by building pci-quirks.o only when
CONFIG_PCI and CONFIG_USB are both enabled.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage')
0 files changed, 0 insertions, 0 deletions