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Commit f8f3e4ac authored by Felipe Balbi's avatar Felipe Balbi Committed by Greg Kroah-Hartman
Browse files

usb: core: add a new usb_get_ptm_status() helper 



Drivers who are interested in the PTM status stype, should use this
new helper to make sure they issue the correct GetStatus message.

Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2e43f0fe

include/linux/usb.h

+6 −0
Original line number Diff line number Diff line
@@ -1775,6 +1775,12 @@ static inline int usb_get_std_status(struct usb_device *dev, 
		data);

}



static inline int usb_get_ptm_status(struct usb_device *dev, void *data)

{

	return usb_get_status(dev, USB_RECIP_DEVICE, USB_STATUS_TYPE_PTM,

		0, data);

}



extern int usb_string(struct usb_device *dev, int index,

	char *buf, size_t size);