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authorJohan Hovold <johan@kernel.org>2020-01-22 11:15:27 +0100
committerJohan Hovold <johan@kernel.org>2020-01-23 09:11:16 +0100
commit17a0184ca17e288decdca8b2841531e34d49285f (patch)
tree6961885e31ffd475a9f1f52bc8d387c4e4569d84 /README
parent2988a8ae7476fe9535ab620320790d1714bdad1d (diff)
downloadlinux-17a0184ca17e288decdca8b2841531e34d49285f.tar.bz2
USB: serial: ir-usb: fix link-speed handling
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>
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