6ff58ae17fd9523246a260434133ed9ab7f56df2 - linux

commit	6ff58ae17fd9523246a260434133ed9ab7f56df2	[log] [tgz]
author	Johan Hovold <johan@kernel.org>	Sun Jun 04 14:35:03 2023 +0200
committer	Johan Hovold <johan@kernel.org>	Wed Jun 07 17:00:23 2023 +0200
tree	286bf3fdeec1bef50a64f4597deef90c55f1c82f
parent	9561de3a55bed6bdd44a12820ba81ec416e705a7 [diff]

USB: serial: return errors from break handling

Start propagating errors to user space when setting the break state
fails.

This will be used by follow-on changes to also report when a driver or
device does not support break control.

Tested-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Johan Hovold <johan@kernel.org>

drivers/usb/serial/ark3116.c[diff]
drivers/usb/serial/belkin_sa.c[diff]
drivers/usb/serial/ch341.c[diff]
drivers/usb/serial/cp210x.c[diff]
drivers/usb/serial/digi_acceleport.c[diff]
drivers/usb/serial/f81232.c[diff]
drivers/usb/serial/f81534.c[diff]
drivers/usb/serial/ftdi_sio.c[diff]
drivers/usb/serial/io_edgeport.c[diff]
drivers/usb/serial/io_ti.c[diff]
drivers/usb/serial/keyspan.c[diff]
drivers/usb/serial/keyspan_pda.c[diff]
drivers/usb/serial/mct_u232.c[diff]
drivers/usb/serial/mos7720.c[diff]
drivers/usb/serial/mos7840.c[diff]
drivers/usb/serial/mxuport.c[diff]
drivers/usb/serial/pl2303.c[diff]
drivers/usb/serial/quatech2.c[diff]
drivers/usb/serial/ti_usb_3410_5052.c[diff]
drivers/usb/serial/upd78f0730.c[diff]
drivers/usb/serial/usb-serial.c[diff]
drivers/usb/serial/usb_debug.c[diff]
drivers/usb/serial/whiteheat.c[diff]
drivers/usb/serial/xr_serial.c[diff]
include/linux/usb/serial.h[diff]

25 files changed

tree: 286bf3fdeec1bef50a64f4597deef90c55f1c82f