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| author | Alan Stern <[email protected]> | 2015-04-22 16:11:59 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-05-07 23:43:43 +0000 |
| commit | 3091fa77ffb1b91f4ac3ae005efe6213508f7ec1 (patch) | |
| tree | ca1d78c5c43e977b1e24a90a4ddb25918f7d1b91 /drivers/usb/core/buffer.c | |
| parent | usb: Set unused ports to "fixed" rather than "unknown" (diff) | |
| download | kernel-3091fa77ffb1b91f4ac3ae005efe6213508f7ec1.tar.gz kernel-3091fa77ffb1b91f4ac3ae005efe6213508f7ec1.zip | |
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 <[email protected]>
Reported-by: Toralf Förster <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/core/buffer.c')
0 files changed, 0 insertions, 0 deletions