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| author | Preston Fick <preston.fick@silabs.com> | 2014-07-16 14:31:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-17 17:12:13 -0700 |
| commit | 934ef5aca9daea10507eebcbd0fb8f6d57d55359 (patch) | |
| tree | f19645db897fb4ecf8614d867fd840cc090ac392 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ce21bfe603b3401c258c415456c915634998e133 (diff) | |
USB: serial: cp210x: Removing unncessary `usb_reset_device` on startup
This `usb_reset_device` command has been around since the driver was
originally reverse engineered. It doesn't cause much issue on single
interface CP210x devices, but on the CP2105 and CP2108 with 2 and 4
interfaces respectively it will cause instability on enumeration and
delays enumeration noticably. There should be no reason to reset a device
at startup, per the CP210x AN571 spec.
Signed-off-by: Preston Fick <preston.fick@silabs.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions