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config IRCOMM
	tristate "IrCOMM protocol"
	depends on IRDA && TTY
	help
	  Say Y here if you want to build support for the IrCOMM protocol.
	  To compile it as modules, choose M here: the modules will be
	  called ircomm and ircomm_tty.
	  IrCOMM implements serial port emulation, and makes it possible to
	  use all existing applications that understands TTY's with an
	  infrared link.  Thus you should be able to use application like PPP,
	  minicom and others.

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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /sound/soc/intel/atom/sst/sst_acpi.c
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'sound/soc/intel/atom/sst/sst_acpi.c')