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author | Maxim Moseychuk <franchesko.salias.hudro.pedros@gmail.com> | 2018-01-04 19:43:03 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-25 14:10:32 +0200 |
commit | 6e01827ed93947895680fbdad68c072a0f4e2450 (patch) | |
tree | 50ffadeeb3d8855eeef1ba83d7c076f0789a9ce6 /Documentation | |
parent | usb: core: hcd: mark expected switch fall-through (diff) | |
download | linux-6e01827ed93947895680fbdad68c072a0f4e2450.tar.xz linux-6e01827ed93947895680fbdad68c072a0f4e2450.zip |
usb: do not reset if a low-speed or full-speed device timed out
Some low-speed and full-speed devices (for example, bluetooth)
do not have time to initialize. For them, ETIMEDOUT is a valid error.
We need to give them another try. Otherwise, they will
never be initialized correctly and in dmesg will be messages
"Bluetooth: hci0 command 0x1002 tx timeout" or similars.
Fixes: 264904ccc33c ("usb: retry reset if a device times out")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Maxim Moseychuk <franchesko.salias.hudro.pedros@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions