Searched refs:semusb (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/drivers/media/usb/ttusb-budget/
H A Ddvb-ttusb-budget.c90 struct mutex semusb; member in struct:ttusb
151 if (mutex_lock_interruptible(&ttusb->semusb) < 0) ttusb_cmd()
159 mutex_unlock(&ttusb->semusb); ttusb_cmd()
165 mutex_unlock(&ttusb->semusb); ttusb_cmd()
175 mutex_unlock(&ttusb->semusb); ttusb_cmd()
188 mutex_unlock(&ttusb->semusb); ttusb_cmd()
195 mutex_unlock(&ttusb->semusb); ttusb_result()
1671 mutex_init(&ttusb->semusb); ttusb_probe()

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