usb: core: return -EAGAIN on usb_* functions reentrance
Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 6b0cbf2 commit e1d67aa40ff1d2d75d526da6b5bbc77559b4690c
@Peter Mamonov Peter Mamonov authored on 14 Oct 2015
Sascha Hauer committed on 14 Oct 2015
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drivers/usb/core/usb.c
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include/usb/usb.h