usb: bdc: fix sleep during atomic

Browse source

[ Upstream commit f1195ca3b4 ]

bdc_run() can be ran during atomic context leading to a sleep during
atomic warning. Fix this by replacing read_poll_timeout() with
read_poll_timeout_atomic().

Fixes: 75ae051efc ("usb: gadget: bdc: use readl_poll_timeout() to simplify code")
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20260120200754.2488765-1-justin.chen@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Justin Chen 2026-01-20 12:07:54 -08:00 • committed by Sasha Levin

parent 024ea0d2ff

commit 8991b4e55f

1 changed files with 2 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

4

drivers/usb/gadget/udc/bdc/bdc_core.c

View file