Searched refs:kfifo_avail (Results 1 - 11 of 11) sorted by relevance

/linux-4.1.27/drivers/hid/
H A Dhid-sensor-custom.c450 if (kfifo_avail(&sensor_inst->data_fifo) >= required_size) { hid_sensor_capture_sample()
457 if (kfifo_avail(&sensor_inst->data_fifo) >= raw_len) hid_sensor_capture_sample()
/linux-4.1.27/drivers/usb/serial/
H A Dgeneric.c221 room = kfifo_avail(&port->write_fifo); usb_serial_generic_write_room()
H A Doti6858.c375 room = kfifo_avail(&port->write_fifo); oti6858_write_room()
H A Dcypress_m8.c808 room = kfifo_avail(&priv->write_fifo); cypress_write_room()
H A Dti_usb_3410_5052.c610 room = kfifo_avail(&port->write_fifo); ti_write_room()
H A Dio_ti.c1978 room = kfifo_avail(&port->write_fifo); edge_write_room()
/linux-4.1.27/include/linux/
H A Dkfifo.h273 * kfifo_avail - returns the number of unused elements in the fifo
276 #define kfifo_avail(fifo) \ macro
/linux-4.1.27/drivers/mailbox/
H A Domap-mailbox.c341 if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) { __mbox_rx_interrupt()
/linux-4.1.27/arch/powerpc/sysdev/
H A Dfsl_rmu.c422 if (kfifo_avail(&pw->pw_fifo) >= RIO_PW_MSG_SIZE) { fsl_rio_port_write_handler()
/linux-4.1.27/drivers/tty/
H A Dnozomi.c1709 room = kfifo_avail(&port->fifo_ul); ntty_write_room()
/linux-4.1.27/drivers/rapidio/devices/
H A Dtsi721.c265 if (kfifo_avail(&priv->pw_fifo) >= TSI721_RIO_PW_MSG_SIZE) tsi721_pw_handler()

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