Searched refs:bulk_transfer_lock (Results 1 – 4 of 4) sorted by relevance
244 retval = mutex_lock_interruptible(&a_priv->bulk_transfer_lock); in agilent_82357a_write_registers()254 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_write_registers()260 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_write_registers()265 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_write_registers()316 retval = mutex_lock_interruptible(&a_priv->bulk_transfer_lock); in agilent_82357a_read_registers()322 retval = mutex_trylock(&a_priv->bulk_transfer_lock); in agilent_82357a_read_registers()333 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_read_registers()339 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_read_registers()344 mutex_unlock(&a_priv->bulk_transfer_lock); in agilent_82357a_read_registers()464 retval = mutex_lock_interruptible(&a_priv->bulk_transfer_lock); in agilent_82357a_read()[all …]
132 struct mutex bulk_transfer_lock; // bulk transfer lock member
115 mutex_lock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()117 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()121 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()126 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()146 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()149 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()161 mutex_lock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()164 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_send_bulk_msg()201 mutex_lock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_receive_bulk_msg()203 mutex_unlock(&ni_priv->bulk_transfer_lock); in ni_usb_nonblocking_receive_bulk_msg()[all …]
76 struct mutex bulk_transfer_lock; // protect bulk message sends member