Revision 31787f5398c3c5aced755e8abd5ae00a2c371cd4 authored by hayeswang on 31 July 2013, 09:21:25 UTC, committed by David S. Miller on 31 July 2013, 21:49:13 UTC
Allocate the required memory before calling usb_control_msg. And the additional memory copy is necessary. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent 543ae7f
Makefile
# Makefile for the Linux sound card driver
#
obj-$(CONFIG_SOUND) += soundcore.o
obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o
obj-$(CONFIG_SOUND_PRIME) += oss/
obj-$(CONFIG_DMASOUND) += oss/
obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ sh/ synth/ usb/ \
firewire/ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/
obj-$(CONFIG_SND_AOA) += aoa/
# This one must be compilable even if sound is configured out
obj-$(CONFIG_AC97_BUS) += ac97_bus.o
ifeq ($(CONFIG_SND),y)
obj-y += last.o
endif
soundcore-objs := sound_core.o
Computing file changes ...
