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(parent: 2afd828) | patch
USB: visor: increase bulk-out buffer size
authorJohan Hovold <jhovold@gmail.com>
Sun, 16 May 2010 13:06:55 +0000 (15:06 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 20 May 2010 20:21:48 +0000 (13:21 -0700)
commit9a1f298f8bc92f21b09bd7ef396c2fc6544ce9aa
treef9fae1079c49013defcb751a0e8d771c57e9fcf4tree | snapshot
parent2afd8287c6e2ac6c1affb46d009cfd866dffed77commit | diff
USB: visor: increase bulk-out buffer size

Increase the bulk-out buffer size to avoid any regression in throughput
after replacing the old writing scheme which used dynamic buffers (e.g.
up to 2k).

256b has been determined to be a good choice for several drivers
including ftdi_sio which used to have a more or less identical write
implementation.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/visor.c diff | blob | history
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