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| /openbmc/linux/drivers/usb/musb/ |
| H A D | musb_core.c | diff 7d076c2f5590e7a2eaba73ded1dbf553fa15a6af Tue May 18 10:06:15 CDT 2021 Tony Lindgren <tony@atomide.com> usb: musb: Check devctl status again for a spurious session request
On start-up, we can get a spurious session request interrupt with nothing
connected. After that the devctl session bit will silently clear, but the
musb hardware is never idled until a cable is plugged in, or the glue
layer module is reloaded.
Let's just check the session bit again in 3 seconds in peripheral mode
to catch the issue.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20210518150615.53464-1-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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