kernel/linux.git/include/linux/usb/irda.h, branch v4.9.303Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.9.3032020-02-05T13:05:35+00:00USB: serial: ir-usb: fix link-speed handling2020-02-05T13:05:35+00:00Johan Hovoldjohan@kernel.org2020-01-22T10:15:27+00:00urn:sha1:10d24acd8d283aff9cf7065a9ee768ad27b81bad
commit 17a0184ca17e288decdca8b2841531e34d49285f upstream.
Commit e0d795e4f36c ("usb: irda: cleanup on ir-usb module") added a USB
IrDA header with common defines, but mistakingly switched to using the
class-descriptor baud-rate bitmask values for the outbound header.
This broke link-speed handling for rates above 9600 baud, but a device
would also be able to operate at the default 9600 baud until a
link-speed request was issued (e.g. using the TCGETS ioctl).
Fixes: e0d795e4f36c ("usb: irda: cleanup on ir-usb module")
Cc: stable <stable@vger.kernel.org> # 2.6.27
Cc: Felipe Balbi <balbi@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: irda: cleanup on ir-usb module2008-07-21T22:16:27+00:00Felipe Balbime@felipebalbi.com2008-06-03T11:47:52+00:00urn:sha1:e0d795e4f36c2d8949c1355b497fc5425dbb9437
General cleanup on ir-usb module. Introduced
a common header that could be used also on
usb gadget framework.
Lot's of cleanups and now using macros from the header
file.
Signed-off-by: Felipe Balbi <me@felipebalbi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>