Searched defs:empty (Results 1 - 25 of 47) sorted by relevance

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/drivers/usb/usbip/
H A Dvhci_rx.c187 int empty = 0; local
190 empty = list_empty(&vdev->priv_rx);
193 return empty;
/drivers/crypto/qat/qat_common/
H A Dadf_transport_debug.c94 int head, tail, empty; local
100 empty = READ_CSR_E_STAT(csr, bank->bank_number);
105 seq_printf(sfile, "head %x, tail %x, empty: %d\n",
106 head, tail, (empty & 1 << ring->ring_number)
225 int head, tail, empty; local
234 empty = READ_CSR_E_STAT(csr, bank->bank_number);
237 "ring num %02d, head %04x, tail %04x, empty: %d\n",
239 (empty & 1 << ring->ring_number) >>
/drivers/iio/
H A Dkfifo_buf.c139 bool empty; local
142 empty = kfifo_is_empty(&kf->kf);
145 return !empty;
/drivers/input/joystick/iforce/
H A Diforce-packets.c54 int empty; local
74 empty = head == tail;
106 if (empty)
113 if (iforce->usbdev && empty &&
/drivers/s390/char/
H A Dsclp_async.c36 u8 empty; member in struct:async_evbuf
/drivers/crypto/caam/
H A Dcaamrng.c66 atomic_t empty; member in struct:buf_data
109 atomic_set(&bd->empty, BUF_NOT_EMPTY);
130 atomic_inc(&bd->empty); /* note if pending */
142 if (atomic_read(&bd->empty)) {
144 if (atomic_read(&bd->empty) == BUF_EMPTY) {
155 if (atomic_read(&bd->empty))
174 atomic_set(&bd->empty, BUF_EMPTY);
248 if (atomic_read(&bd->empty) == BUF_PENDING)
264 atomic_set(&bd->empty, BUF_EMPTY);
/drivers/gpu/host1x/
H A Dintr.c170 int empty; local
180 empty = list_empty(&syncpt->intr.wait_head);
181 if (empty)
191 return empty;
/drivers/input/serio/
H A Dserio_raw.c145 bool empty; local
149 empty = serio_raw->head == serio_raw->tail;
150 if (!empty) {
157 return !empty;
/drivers/media/platform/omap3isp/
H A Dispstat.h46 u8 empty; member in struct:ispstat_buffer
H A Dispvideo.c390 unsigned int empty; local
401 empty = list_empty(&video->dmaqueue);
406 if (empty) {
448 * empty.
/drivers/net/wireless/cw1200/
H A Dqueue.c564 bool empty = true; local
568 empty = stats->num_queued == 0;
574 empty = false;
582 return empty;
/drivers/power/
H A Dapm_power.c121 union power_supply_propval empty; local
176 if (_MPSY_PROP(empty_prop, &empty)) {
178 if (_MPSY_PROP(empty_design_prop, &empty))
179 empty.intval = 0;
191 return -((cur.intval - empty.intval) * 60L) / I.intval;
218 union power_supply_propval empty, full, cur; local
263 if (_MPSY_PROP(empty_prop, &empty)) {
265 if (_MPSY_PROP(empty_design_prop, &empty))
266 empty.intval = 0;
269 if (full.intval - empty
[all...]
/drivers/staging/speakup/
H A Dspeakup_soft.c212 int empty; local
256 empty = synth_buffer_empty();
258 if (empty) {
/drivers/infiniband/core/
H A Diwcm.c876 int empty; local
881 empty = list_empty(&cm_id_priv->work_list);
882 while (!empty) {
886 empty = list_empty(&cm_id_priv->work_list);
905 if (empty)
/drivers/staging/ozwpan/
H A Dozpd.c374 int oz_prepare_frame(struct oz_pd *pd, int empty) argument
382 if (!empty && !oz_are_elts_available(&pd->elt_buff))
392 if (empty == 0) {
/drivers/staging/rtl8712/
H A Drtl8712_efuse.c156 static u8 efuse_is_empty(struct _adapter *padapter, u8 *empty) argument
160 /* read one byte to check if E-Fuse is empty */
163 *empty = true;
165 *empty = false;
499 u8 offset, word_en, empty; local
506 empty = r8712_read8(padapter, EFUSE_CLK_CTRL);
507 if (empty != 0x03)
509 if (efuse_is_empty(padapter, &empty) == true) {
510 if (true == empty)
515 if (empty
[all...]
/drivers/media/platform/vsp1/
H A Dvsp1_video.c566 * Return the next queued buffer or NULL if the queue is empty.
769 bool empty; local
772 empty = list_empty(&video->irqqueue);
776 if (!empty)
/drivers/net/wireless/hostap/
H A Dhostap_main.c147 struct hostap_interface *iface, *empty, *match; local
149 empty = match = NULL;
157 empty = iface;
163 if (!match && empty && !prism2_wds_special_addr(remote_addr)) {
165 memcpy(empty->u.wds.remote_addr, remote_addr, ETH_ALEN);
168 local->dev->name, empty->dev->name);
/drivers/sh/maple/
H A Dmaple.c61 static bool empty[MAPLE_PORTS]; variable
468 * Scan the empty ports - bus is flakey and may have
472 if (checked[x] && empty[x]) {
534 /* handle empty port or hotplug removal */
565 empty[mdev->port] = true;
589 empty[mdev->port] = false;
755 /* Trap empty port case */
847 empty[i] = false;
/drivers/staging/media/omap4iss/
H A Diss_video.c353 bool empty; local
368 empty = list_empty(&video->dmaqueue);
373 if (empty) {
418 * empty.
/drivers/usb/musb/
H A Dmusb_cppi41.c202 bool empty; local
205 empty = musb_is_tx_fifo_empty(hw_ep);
206 if (empty) {
232 bool empty; local
251 empty = musb_is_tx_fifo_empty(hw_ep);
252 if (empty) {
258 * too early that means the TXFIFO is not yet empty but the DMA
260 * receive a FIFO empty interrupt so the only thing we can do is
272 empty = musb_is_tx_fifo_empty(hw_ep);
273 if (empty)
[all...]
/drivers/char/xillybus/
H A Dxillybus_core.c677 int empty, reached_eof, exhausted, ready; local
697 empty = channel->wr_empty;
698 ready = !empty || channel->wr_ready;
700 if (!empty) {
735 * empty = empty before change
736 * exhasted = empty after possible change
747 if (!empty) { /* Go on, now without the spinlock */
1001 int empty; local
1103 * If bufidx == channel->rd_fpga_buf_idx we're either empty o
[all...]
/drivers/media/rc/
H A Drc-main.c104 static struct rc_map_table empty[] = { variable in typeref:struct:rc_map_table
110 .scan = empty,
111 .size = ARRAY_SIZE(empty),
/drivers/net/ethernet/chelsio/cxgb3/
H A Dadapter.h119 unsigned long empty; /* # of times queue ran out of buffers */ member in struct:sge_fl
155 unsigned long empty; /* # of times queue ran out of credits */ member in struct:sge_rspq
/drivers/scsi/
H A Dxen-scsifront.c148 int empty = bitmap_empty(info->shadow_free_bitmap, VSCSIIF_MAX_REQS); local
153 return empty || info->wait_ring_available;

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