USB: ftdi_sio: set device latency timeout at port probe

Browse source

No need to set latency timeout at every open.

This also fixes an issue with the read latency being as high as 250ms
(instead of 1ms) for the first read after port probe.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

This commit is contained in:

Johan Hovold 2010-10-11 20:23:36 +02:00 • committed by Greg Kroah-Hartman

parent 3ed780117d

commit c19db4c9e4

1 changed files with 1 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/usb/serial/ftdi_sio.c

View file