Revert "USB: serial: make bulk_out_size a lower limit"

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commit bc4b1f486f upstream.

This reverts commit 5083fd7bdf.

A bulk-out size smaller than the end-point size is indeed valid. The
offending commit broke the usb-debug driver for EHCI debug devices,
which use 8-byte buffers.

Fixes: 5083fd7bdf ("USB: serial: make bulk_out_size a lower limit")
Reported-by: "Li, Elvin" <elvin.li@intel.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

...

This commit is contained in:

Johan Hovold 2015-02-15 11:57:53 +07:00 • committed by Luis Henriques

parent 28e78736f7

commit 4655284815

2 changed files with 4 additions and 4 deletions

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5

drivers/usb/serial/usb-serial.c

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3

include/linux/usb/serial.h

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