arch/powerpc/sysdev/fsl_rmu.c

420

if (kfifo_avail(&pw->pw_fifo) >= RIO_PW_MSG_SIZE) {

arch/x86/kvm/hyperv.c

1950

if (count && entries && count < kfifo_avail(&tlb_flush_fifo->entries)) {

drivers/crypto/hisilicon/sec/sec_algs.c

504

kfifo_avail(&ctx->queue->softqueue) >

drivers/crypto/hisilicon/sec/sec_algs.c

812

kfifo_avail(&queue->softqueue) > steps)) ||

drivers/firmware/arm_scmi/notify.c

602

if (kfifo_avail(&r_evt->proto->equeue.kfifo) < sizeof(eh) + len) {

drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c

185

if (kfifo_avail(&client->fifo) >= len) {

drivers/hid/hid-sensor-custom.c

442

if (kfifo_avail(&sensor_inst->data_fifo) >= required_size) {

drivers/hid/hid-sensor-custom.c

449

if (kfifo_avail(&sensor_inst->data_fifo) >= raw_len)

drivers/hid/wacom_sys.c

57

while (kfifo_avail(fifo) < size) {

drivers/iio/buffer/kfifo_buf.c

147

avail = kfifo_avail(&kf->kf);

drivers/platform/surface/surface_aggregator_cdev.c

110

if (kfifo_avail(&client->buffer) < n) {

drivers/platform/surface/surface_dtx.c

608

if (likely(kfifo_avail(&client->buffer) >= len))

drivers/rapidio/devices/rio_mport_cdev.c

1363

overflow = kfifo_avail(&priv->event_fifo) < sizeof(*event)

drivers/rapidio/devices/tsi721.c

277

if (kfifo_avail(&priv->pw_fifo) >= TSI721_RIO_PW_MSG_SIZE)

drivers/staging/greybus/uart.c

449

room = kfifo_avail(&gb_tty->write_fifo);

drivers/tty/mxser.c

932

return kfifo_avail(&info->port.xmit_fifo);

drivers/tty/n_gsm.c

4418

return kfifo_avail(&dlci->fifo);

drivers/tty/nozomi.c

1630

room = kfifo_avail(&port->fifo_ul);

drivers/tty/serial/serial_core.c

649

ret = kfifo_avail(&state->port.xmit_fifo);

drivers/usb/gadget/function/f_midi.c

383

while (kfifo_avail(&midi->in_req_fifo)) {

drivers/usb/gadget/function/u_serial.c

833

room = kfifo_avail(&port->port_write_buf);

drivers/usb/host/xhci-dbgtty.c

358

room = kfifo_avail(&port->port.xmit_fifo);

drivers/usb/serial/cypress_m8.c

798

room = kfifo_avail(&priv->write_fifo);

drivers/usb/serial/generic.c

242

room = kfifo_avail(&port->write_fifo);

drivers/usb/serial/io_ti.c

2085

room = kfifo_avail(&port->write_fifo);

drivers/usb/serial/oti6858.c

373

room = kfifo_avail(&port->write_fifo);

drivers/usb/serial/ti_usb_3410_5052.c

818

room = kfifo_avail(&port->write_fifo);

sound/soc/intel/avs/debugfs.c

24

len = min(len, kfifo_avail(fifo));

sound/usb/line6/driver.c

652

if (kfifo_avail(&line6->messages.fifo) >= line6->message_length) {