Commit 3091fa77 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman

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: default avatarAlan Stern <stern@rowland.harvard.edu>
Reported-by: default avatarToralf Förster <toralf.foerster@gmx.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 58339c2e
...@@ -24,7 +24,9 @@ endif ...@@ -24,7 +24,9 @@ endif
obj-$(CONFIG_USB_WHCI_HCD) += whci/ obj-$(CONFIG_USB_WHCI_HCD) += whci/
obj-$(CONFIG_PCI) += pci-quirks.o ifneq ($(CONFIG_USB), )
obj-$(CONFIG_PCI) += pci-quirks.o
endif
obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o
obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o
......
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