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path: root/drivers/usb/dwc2/Makefile
blob: b9237e1e45d098d43de9dea17bc535caa13c52ce (plain)
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ccflags-$(CONFIG_USB_DWC2_DEBUG)	+= -DDEBUG
ccflags-$(CONFIG_USB_DWC2_VERBOSE)	+= -DVERBOSE_DEBUG

obj-$(CONFIG_USB_DWC2)			+= dwc2.o
dwc2-y					:= core.o core_intr.o platform.o
dwc2-y					+= params.o

ifneq ($(filter y,$(CONFIG_USB_DWC2_HOST) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
	dwc2-y				+= hcd.o hcd_intr.o
	dwc2-y				+= hcd_queue.o hcd_ddma.o
endif

ifneq ($(filter y,$(CONFIG_USB_DWC2_PERIPHERAL) $(CONFIG_USB_DWC2_DUAL_ROLE)),)
	dwc2-y       			+= gadget.o
endif

ifneq ($(CONFIG_DEBUG_FS),)
	dwc2-y				+= debugfs.o
endif

# NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to
# this location and renamed gadget.c. When building for dynamically linked
# modules, dwc2.ko will get built for host mode, peripheral mode, and dual-role
# mode. The PCI bus interface module will called dwc2_pci.ko and the platform
# interface module will be called dwc2_platform.ko.

obj-$(CONFIG_USB_DWC2_PCI)		+= dwc2_pci.o
dwc2_pci-y				:= pci.o
udio/gina24.c parent030305d69fc6963c16003f50d7e8d74b02d0a143 (diff)
PCI/MSI: Don't apply affinity if there aren't enough vectors left
Bart reported a problem wіth an out of bounds access in the low-level IRQ affinity code, which we root caused to the qla2xxx driver assigning all its MSI-X vectors to the pre and post vectors, and not having any left for the actually spread IRQs. Fix this issue by not asking for affinity assignment when there are no vectors to assign left. Fixes: 402723ad5c62 ("PCI/MSI: Provide pci_alloc_irq_vectors_affinity()") Link: https://lkml.kernel.org/r/1485359225.3093.3.camel@sandisk.com Reported-by: Bart Van Assche <bart.vanassche@sandisk.com> Tested-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'sound/pci/echoaudio/gina24.c')