Searched refs:needed (Results 1 - 25 of 30) sorted by relevance

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/drivers/media/video/gspca/
H A Dpac207.c156 /* compressed, but only when needed (not compressed
365 int needed; local
369 needed = 5 - sd->header_read;
370 if (len >= needed)
371 atomic_set(&sd->avg_lum, data[needed - 1]);
374 needed = 11 - sd->header_read;
375 if (len <= needed) {
379 data += needed;
380 len -= needed;
/drivers/net/wireless/bcmdhd/include/
H A Ddhdioctl.h49 uint needed; /* bytes needed (optional) */ member in struct:dhd_ioctl
/drivers/md/
H A Ddm-ioctl.c483 size_t len, needed = 0; local
495 needed += sizeof(struct dm_name_list);
496 needed += strlen(hc->name) + 1;
497 needed += ALIGN_MASK;
505 if (len < needed) {
509 param->data_size = param->data_start + needed;
538 size_t *needed = needed_param; local
540 *needed += sizeof(struct dm_target_versions);
541 *needed += strlen(tt->name);
542 *needed
572 size_t len, needed = 0; local
1330 size_t len, needed; local
[all...]
H A Dbitmap.c905 static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset, int needed);
1037 int needed = ((sector_t)(i+1) << bitmap->chunkshift local
1041 needed); local
1440 * So call __bitmap_start_sync repeatedly (if needed) until
1538 static void bitmap_set_memory_bits(struct bitmap *bitmap, sector_t offset, int needed) argument
1555 *bmc = 2 | (needed ? NEEDED_MASK : 0);
/drivers/misc/sgi-xp/
H A Dxpc_main.c613 xpc_activate_kthreads(struct xpc_channel *ch, int needed) argument
619 DBUG_ON(needed <= 0);
622 wakeup = (needed > idle) ? idle : needed;
623 needed -= wakeup;
632 if (needed <= 0)
635 if (needed + assigned > ch->kthreads_assigned_limit) {
636 needed = ch->kthreads_assigned_limit - assigned;
637 if (needed <= 0)
642 needed, c
775 xpc_create_kthreads(struct xpc_channel *ch, int needed, int ignore_disconnecting) argument
[all...]
/drivers/mmc/card/
H A DKconfig23 Number of minors per block device. One is needed for every
/drivers/scsi/osd/
H A DKconfig28 needed by exofs, for mounting an OSD based file system.
/drivers/scsi/
H A Dwd7000.c427 * and are allocated and freed as needed.
808 static inline Scb *alloc_scbs(struct Scsi_Host *host, int needed) argument
816 if (needed <= 0)
822 while (freescbs < needed) {
828 } while (freescbs < needed && time_before_eq(jiffies, timeout));
833 if (freescbs < needed) {
841 if (freescbs < needed) {
847 freescbs -= needed;
848 for (i = 0; i < needed; i++) {
/drivers/usb/host/
H A Dhwa-hc.c553 "(%zu bytes left, %u needed)\n",
605 size_t itr_size, needed, bytes; local
622 needed = sizeof(*secd);
623 if (top - (void *)secd < needed) {
625 "descriptor header (%zu bytes left vs %zu needed)\n",
626 top - (void *) secd, needed);
629 needed = le16_to_cpu(secd->wTotalLength);
630 if (top - (void *)secd < needed) {
632 "descriptors (%zu bytes left vs %zu needed)\n",
633 top - (void *) secd, needed);
[all...]
H A DKconfig72 controller is needed. It's safe to say "y" even if your
221 It is needed for high-speed (480Mbit/sec) USB 2.0 device
406 It is needed for low-speed USB 1.0 device support.
623 controller. It is needed for high-speed (480Mbit/sec)
635 controller. It is needed for low-speed USB 1.0 device
/drivers/usb/wusbcore/
H A Dcbaf.c188 "request (%zu vs %zu bytes needed)\n",
283 size_t needed; local
297 needed = result < sizeof(*di) ? sizeof(*di) : le32_to_cpu(di->Length);
298 if (result < needed) {
300 "%zu bytes needed)\n", (size_t)result, needed);
/drivers/net/wireless/brcm80211/brcmfmac/
H A Ddhd.h552 uint needed; /* bytes needed (optional) */ member in struct:brcmf_dcmd
H A Ddhd_cdc.c89 * plus any space that might be needed
326 /* len == needed when set/query fails from dongle */
327 dcmd->needed = le32_to_cpu(msg->len);
/drivers/infiniband/hw/ipath/
H A Dipath_sdma.c594 int needed = 1; local
607 needed = 0;
614 if (!needed) {
/drivers/net/ethernet/micrel/
H A Dks8851.c606 * any of the interrupts that are not needed.
698 * Returns the size of the TXFIFO message needed to send
944 unsigned needed = calc_txlen(skb->len); local
952 if (needed > ks->tx_space) {
956 ks->tx_space -= needed;
1033 /* schedule work to do the actual set of the data if needed */
/drivers/cpufreq/
H A DKconfig.x86182 circumstances when very low power is needed because it causes severe
/drivers/net/xen-netback/
H A Dnetback.c260 RING_IDX needed = max_required_rx_slots(vif); local
262 return ((vif->rx.sring->req_prod - peek) < needed) ||
263 ((vif->rx.rsp_prod_pvt + XEN_NETIF_RX_RING_SIZE - peek) < needed);
/drivers/usb/gadget/
H A Df_fs.c1893 unsigned needed = needed_count; local
1916 if (likely(needed)) {
1923 --needed;
H A DKconfig783 behavior of USB Mass Storage hosts. Not needed for
817 which includes instructions and a "driver info file" needed to
905 the gadget as a composite gadget, so an INF file will be needed to
/drivers/i2c/busses/
H A DKconfig298 documented way to issue repeated START conditions, as needed
349 Please note that this driver might be needed to bring up other
/drivers/atm/
H A DKconfig198 need that capability don't include S-UNI support (it's not needed to
/drivers/mfd/
H A DKconfig628 and expose a number of symbols needed for dependent devices
630 this multi-functional IC. This is needed to use other features
649 needed for MMC, TouchScreen, Sound, USB, etc..
/drivers/media/video/marvell-ccic/
H A Dmcam-core.c102 #define CF_SG_RESTART 6 /* SG restart needed */
238 static void mcam_set_config_needed(struct mcam_camera *cam, int needed) argument
240 if (needed)
254 needed here */
/drivers/net/usb/
H A DKconfig4 comment "Networking support is needed for USB Network Adapter support"
456 Note that you need userspace libraries and programs that are needed
/drivers/ata/
H A DKconfig28 'SCSI CDROM support' may also be needed,

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