usb: gadget: legacy/serial: allow dynamic removal

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Legacy serial USB gadget is still useful as an early console,
before userspace is up. Later it could be replaced with proper
configfs-configured composite gadget - that use case is enabled
by this patch.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

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Michał Mirosław 2019-08-10 10:42:52 +02:00 • committed by Felipe Balbi

parent d7cb8fb7aa

commit bd25a14edb

1 changed files with 48 additions and 1 deletions

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49

drivers/usb/gadget/legacy/serial.c

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