usb: Drop usb_disable_asynch()
There are no users of usb_control_msg() in the codebase that pass timeout of 0, so it doesn't look like usb_disable_asynch() has any effect on USB operation. Drop that function and remove all of its uses to simplify things. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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drivers/usb/core/usb.c |
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drivers/usb/storage/usb.c |
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include/usb/usb.h |
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