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Searched refs:dummy (Results 1 – 25 of 356) sorted by relevance

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/drivers/cpufreq/
A Dspeedstep-smi.c64 u32 command, result, magic, dummy; in speedstep_smi_ownership() local
79 "=a" (dummy), "=b" (dummy), "=c" (dummy), "=d" (dummy), in speedstep_smi_ownership()
80 "=S" (dummy) in speedstep_smi_ownership()
102 u32 command, result = 0, edi, high_mhz, low_mhz, dummy; in speedstep_smi_get_freqs() local
123 "=d" (state), "=D" (edi), "=S" (dummy) in speedstep_smi_get_freqs()
150 unsigned int result = 0, command, new_state, dummy; in speedstep_set_state() local
190 "=c" (dummy), "=a" (dummy), in speedstep_set_state()
191 "=d" (dummy), "=S" (dummy) in speedstep_set_state()
/drivers/usb/host/
A Dehci-mem.c61 if (qh->dummy) in qh_destroy()
62 ehci_qtd_free (ehci, qh->dummy); in qh_destroy()
85 qh->dummy = ehci_qtd_alloc (ehci, flags); in ehci_qh_alloc()
86 if (qh->dummy == NULL) { in ehci_qh_alloc()
112 if (ehci->dummy) in ehci_mem_cleanup()
113 qh_destroy(ehci, ehci->dummy); in ehci_mem_cleanup()
114 ehci->dummy = NULL; in ehci_mem_cleanup()
198 if (!ehci->dummy) in ehci_mem_init()
201 hw = ehci->dummy->hw; in ehci_mem_init()
205 ehci->dummy->hw = hw; in ehci_mem_init()
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/drivers/gpu/drm/msm/
A Dmsm_gpu_trace.h156 TP_PROTO(int dummy),
157 TP_ARGS(dummy),
159 __field(u32, dummy)
162 __entry->dummy = dummy;
164 TP_printk("%u", __entry->dummy)
169 TP_PROTO(int dummy),
170 TP_ARGS(dummy),
172 __field(u32, dummy)
175 __entry->dummy = dummy;
177 TP_printk("%u", __entry->dummy)
/drivers/i2c/busses/
A Di2c-designware-slave.c106 unsigned int stat, dummy; in i2c_dw_read_clear_intrbits_slave() local
130 regmap_read(dev->map, DW_IC_CLR_TX_ABRT, &dummy); in i2c_dw_read_clear_intrbits_slave()
132 regmap_read(dev->map, DW_IC_CLR_RX_UNDER, &dummy); in i2c_dw_read_clear_intrbits_slave()
134 regmap_read(dev->map, DW_IC_CLR_RX_OVER, &dummy); in i2c_dw_read_clear_intrbits_slave()
136 regmap_read(dev->map, DW_IC_CLR_TX_OVER, &dummy); in i2c_dw_read_clear_intrbits_slave()
138 regmap_read(dev->map, DW_IC_CLR_RX_DONE, &dummy); in i2c_dw_read_clear_intrbits_slave()
140 regmap_read(dev->map, DW_IC_CLR_ACTIVITY, &dummy); in i2c_dw_read_clear_intrbits_slave()
142 regmap_read(dev->map, DW_IC_CLR_STOP_DET, &dummy); in i2c_dw_read_clear_intrbits_slave()
144 regmap_read(dev->map, DW_IC_CLR_START_DET, &dummy); in i2c_dw_read_clear_intrbits_slave()
146 regmap_read(dev->map, DW_IC_CLR_GEN_CALL, &dummy); in i2c_dw_read_clear_intrbits_slave()
A Di2c-fsi.c218 u32 mode, dummy = 0; in fsi_i2c_set_port() local
300 u32 dummy; in fsi_i2c_read_fifo() local
317 rc = fsi_device_read(i2c->fsi, I2C_FSI_FIFO, &dummy, in fsi_i2c_read_fifo()
342 u32 dummy = 0; in fsi_i2c_set_scl() local
347 fsi_i2c_write_reg(i2c->fsi, I2C_FSI_SET_SCL, &dummy); in fsi_i2c_set_scl()
349 fsi_i2c_write_reg(i2c->fsi, I2C_FSI_RESET_SCL, &dummy); in fsi_i2c_set_scl()
365 u32 dummy = 0; in fsi_i2c_set_sda() local
370 fsi_i2c_write_reg(i2c->fsi, I2C_FSI_SET_SDA, &dummy); in fsi_i2c_set_sda()
409 u32 stat, dummy = 0; in fsi_i2c_reset_bus() local
441 u32 mode, dummy = 0; in fsi_i2c_reset_engine() local
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A Di2c-designware-master.c251 unsigned int dummy; in i2c_dw_xfer_init() local
285 regmap_read(dev->map, DW_IC_ENABLE_STATUS, &dummy); in i2c_dw_xfer_init()
288 regmap_read(dev->map, DW_IC_CLR_INTR, &dummy); in i2c_dw_xfer_init()
643 unsigned int stat, dummy; in i2c_dw_read_clear_intrbits() local
672 regmap_read(dev->map, DW_IC_CLR_RX_UNDER, &dummy); in i2c_dw_read_clear_intrbits()
674 regmap_read(dev->map, DW_IC_CLR_RX_OVER, &dummy); in i2c_dw_read_clear_intrbits()
676 regmap_read(dev->map, DW_IC_CLR_TX_OVER, &dummy); in i2c_dw_read_clear_intrbits()
678 regmap_read(dev->map, DW_IC_CLR_RD_REQ, &dummy); in i2c_dw_read_clear_intrbits()
685 regmap_read(dev->map, DW_IC_CLR_TX_ABRT, &dummy); in i2c_dw_read_clear_intrbits()
688 regmap_read(dev->map, DW_IC_CLR_RX_DONE, &dummy); in i2c_dw_read_clear_intrbits()
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/drivers/misc/
A Dcs5535-mfgpt.c48 uint32_t msr, mask, value, dummy; in cs5535_mfgpt_toggle_event() local
85 rdmsr(msr, value, dummy); in cs5535_mfgpt_toggle_event()
92 wrmsr(msr, value, dummy); in cs5535_mfgpt_toggle_event()
100 uint32_t zsel, lpc, dummy; in cs5535_mfgpt_set_irq() local
116 rdmsr(MSR_PIC_ZSEL_LOW, zsel, dummy); in cs5535_mfgpt_set_irq()
130 rdmsr(MSR_PIC_IRQM_LPC, lpc, dummy); in cs5535_mfgpt_set_irq()
139 wrmsr(MSR_PIC_ZSEL_LOW, zsel, dummy); in cs5535_mfgpt_set_irq()
252 uint32_t val, dummy; in reset_all_timers() local
255 val = 0xFF; dummy = 0; in reset_all_timers()
256 wrmsr(MSR_MFGPT_SETUP, val, dummy); in reset_all_timers()
/drivers/net/can/usb/peak_usb/
A Dpcan_usb_pro.h41 u8 dummy; member
55 u8 dummy; member
84 __le16 dummy; member
102 u8 dummy; member
108 u8 dummy; member
115 __le16 dummy; member
158 u8 dummy[3]; member
/drivers/hwmon/
A Dadm1177.c76 long dummy; in adm1177_read() local
86 dummy = (data[1] << 4) | (data[2] & 0xF); in adm1177_read()
91 *val = div_u64((105840000ull * dummy), in adm1177_read()
104 dummy = (data[0] << 4) | (data[2] >> 4); in adm1177_read()
110 dummy *= 26350; in adm1177_read()
112 dummy *= 6650; in adm1177_read()
114 *val = DIV_ROUND_CLOSEST(dummy, 4096); in adm1177_read()
/drivers/spi/
A Dspi-mem.c152 if (op->dummy.nbytes && in spi_mem_check_buswidth()
218 (op->dummy.nbytes && !op->dummy.buswidth) || in spi_mem_check_op()
332 len += op->dummy.nbytes + op->data.nbytes; in spi_mem_add_op_stats()
383 op->dummy.nbytes, in spi_mem_exec_op()
387 op->dummy.buswidth, op->dummy.dtr ? 'D' : 'S', in spi_mem_exec_op()
458 if (op->dummy.nbytes) { in spi_mem_exec_op()
461 xfers[xferpos].len = op->dummy.nbytes; in spi_mem_exec_op()
462 xfers[xferpos].tx_nbits = op->dummy.buswidth; in spi_mem_exec_op()
467 totalxferlen += op->dummy.nbytes; in spi_mem_exec_op()
613 if (op->dummy.nbytes) in spi_mem_calc_op_duration()
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A Dspi-mtk-nor.c187 int dummy = 0; in mtk_nor_match_read() local
189 if (op->dummy.nbytes) in mtk_nor_match_read()
190 dummy = op->dummy.nbytes * BITS_PER_BYTE / op->dummy.buswidth; in mtk_nor_match_read()
194 return dummy == 8; in mtk_nor_match_read()
196 return dummy == 4; in mtk_nor_match_read()
198 return dummy == 6; in mtk_nor_match_read()
201 return dummy == 0; in mtk_nor_match_read()
203 return dummy == 8; in mtk_nor_match_read()
221 tx_len += op->dummy.nbytes; in mtk_nor_match_prg()
263 tx_len += op->dummy.nbytes; in mtk_nor_adj_prg_size()
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A Dspi-rpc-if.c35 if (spi_op->dummy.nbytes) { in rpcif_spi_mem_prepare()
36 rpc_op.dummy.buswidth = spi_op->dummy.buswidth; in rpcif_spi_mem_prepare()
37 rpc_op.dummy.ncycles = spi_op->dummy.nbytes * 8 / in rpcif_spi_mem_prepare()
38 spi_op->dummy.buswidth; in rpcif_spi_mem_prepare()
71 op->dummy.buswidth > 4 || op->cmd.buswidth > 4 || in rpcif_spi_mem_supports_op()
A Dspi-aspeed-smc.c35 (((((dummy) >> 2) & 0x1) << 14) | (((dummy) & 0x3) << 6))
234 u8 dummy = 0xFF; in aspeed_spi_read_user() local
244 if (op->dummy.buswidth && op->dummy.nbytes) { in aspeed_spi_read_user()
245 for (i = 0; i < op->dummy.nbytes / op->dummy.buswidth; i++) in aspeed_spi_read_user()
246 aspeed_spi_write_to_ahb(chip->ahb_base, &dummy, sizeof(dummy)); in aspeed_spi_read_user()
285 if (op->dummy.nbytes != 0) { in aspeed_spi_supports_op()
286 if (op->dummy.buswidth > 1 || op->dummy.nbytes > 7) in aspeed_spi_supports_op()
325 if (op->dummy.nbytes) in do_aspeed_spi_exec_op()
326 ctl_val |= CTRL_IO_DUMMY_SET(op->dummy.nbytes / op->dummy.buswidth); in do_aspeed_spi_exec_op()
583 if (op->dummy.nbytes) in aspeed_spi_dirmap_create()
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A Dspi-rockchip-sfc.c304 if (unlikely(op->dummy.nbytes && !op->addr.nbytes)) { in rockchip_sfc_adjust_op_work()
309 op->addr.nbytes = op->dummy.nbytes; in rockchip_sfc_adjust_op_work()
310 op->addr.buswidth = op->dummy.buswidth; in rockchip_sfc_adjust_op_work()
313 op->dummy.nbytes = 0; in rockchip_sfc_adjust_op_work()
345 if (op->dummy.nbytes) { in rockchip_sfc_xfer_setup()
346 if (op->dummy.buswidth == 4) in rockchip_sfc_xfer_setup()
347 cmd |= op->dummy.nbytes * 2 << SFC_CMD_DUMMY_SHIFT; in rockchip_sfc_xfer_setup()
348 else if (op->dummy.buswidth == 2) in rockchip_sfc_xfer_setup()
349 cmd |= op->dummy.nbytes * 4 << SFC_CMD_DUMMY_SHIFT; in rockchip_sfc_xfer_setup()
351 cmd |= op->dummy.nbytes * 8 << SFC_CMD_DUMMY_SHIFT; in rockchip_sfc_xfer_setup()
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A Dspi-wpcm-fiu.c147 op->dummy.nbytes == 0 && op->data.nbytes <= 4; in wpcm_fiu_normal_match()
172 op->dummy.nbytes == 1 && in wpcm_fiu_fast_read_match()
192 return op->addr.nbytes == 4 && op->dummy.nbytes == 0 && op->data.nbytes <= 4; in wpcm_fiu_4ba_match()
236 op->dummy.nbytes == 0 && op->data.nbytes == 6 && in wpcm_fiu_rdid_match()
273 op->dummy.nbytes >= 1 && op->dummy.nbytes <= 5 && in wpcm_fiu_dummy_match()
287 wpcm_fiu_do_uma(fiu, cs, op->addr.nbytes != 0, true, op->dummy.nbytes - 1); in wpcm_fiu_dummy_exec()
327 if (op->cmd.dtr || op->addr.dtr || op->dummy.dtr || op->data.dtr) in wpcm_fiu_supports_op()
331 op->dummy.buswidth > 1 || op->data.buswidth > 1) in wpcm_fiu_supports_op()
/drivers/usb/gadget/udc/
A Ddummy_hcd.c244 struct dummy *dum;
264 struct dummy { struct
316 struct dummy *dum = container_of(gadget, struct dummy, gadget); in gadget_to_dummy_hcd()
506 struct dummy *dum; in dummy_enable()
643 struct dummy *dum; in dummy_disable()
699 struct dummy *dum; in dummy_queue()
755 struct dummy *dum; in dummy_dequeue()
880 struct dummy *dum; in dummy_set_selfpowered()
902 struct dummy *dum; in dummy_pullup()
935 struct dummy *dum; in dummy_udc_set_speed()
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/drivers/iio/dummy/
A DKconfig5 menu "IIO dummy driver"
26 Add some dummy events to the simple dummy driver.
39 Add buffered data capture to the simple dummy driver.
/drivers/usb/serial/
A Dmos7720.c246 write_mos_reg(mos_parport->serial, dummy, MOS7720_ECR, in mos7715_change_mode()
326 write_mos_reg(mos_parport->serial, dummy, MOS7720_DCR, in deferred_restore_writes()
328 write_mos_reg(mos_parport->serial, dummy, MOS7720_ECR, in deferred_restore_writes()
398 write_mos_reg(mos_parport->serial, dummy, MOS7720_DCR, in parport_mos7715_frob_control()
437 write_mos_reg(mos_parport->serial, dummy, MOS7720_DCR, in parport_mos7715_data_forward()
450 write_mos_reg(mos_parport->serial, dummy, MOS7720_DCR, in parport_mos7715_data_reverse()
575 write_mos_reg(mos_parport->serial, dummy, MOS7720_DCR, in mos7715_parport_init()
578 write_mos_reg(mos_parport->serial, dummy, MOS7720_ECR, in mos7715_parport_init()
901 write_mos_reg(serial, dummy, MOS7720_SP1_REG, 0x02); in mos7720_open()
902 write_mos_reg(serial, dummy, MOS7720_SP2_REG, 0x02); in mos7720_open()
[all …]
/drivers/memory/
A Drenesas-rpc-if.c85 u32 dummy; /* DRDMCR or SMDMCR */ member
233 u32 dummy; in rpcif_hw_init_impl() local
362 rpc->dummy = 0; in rpcif_prepare_impl()
396 if (op->dummy.buswidth) { in rpcif_prepare_impl()
398 rpc->dummy = RPCIF_SMDMCR_DMCYC(op->dummy.ncycles); in rpcif_prepare_impl()
445 xspi->dummy = 0; in xspi_prepare_impl()
463 if (op->dummy.buswidth) in xspi_prepare_impl()
464 xspi->dummy = op->dummy.ncycles; in xspi_prepare_impl()
558 u32 dummy; in rpcif_manual_xfer_impl() local
716 XSPI_CDTBUF_LATE(xspi->dummy)); in xspi_manual_xfer_impl()
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/drivers/mfd/
A Dqcom-pm8008.c199 struct i2c_client *dummy; in pm8008_probe() local
204 dummy = devm_i2c_new_dummy_device(dev, client->adapter, client->addr + 1); in pm8008_probe()
205 if (IS_ERR(dummy)) { in pm8008_probe()
206 ret = PTR_ERR(dummy); in pm8008_probe()
211 regmap2 = devm_regmap_init_i2c(dummy, &qcom_mfd_regmap_cfg); in pm8008_probe()
/drivers/ata/
A Dpata_cs5535.c93 u32 reg, __maybe_unused dummy; in cs5535_set_piomode() local
113 rdmsr(ATAC_CH0D0_DMA + 2 * adev->devno, reg, dummy); in cs5535_set_piomode()
132 u32 reg, __maybe_unused dummy; in cs5535_set_dmamode() local
135 rdmsr(ATAC_CH0D0_DMA + 2 * adev->devno, reg, dummy); in cs5535_set_dmamode()
/drivers/staging/vc04_services/bcm2835-audio/
A Dvc_vchi_audioserv_defs.h46 u32 dummy; member
50 u32 dummy; member
54 u32 dummy; member
/drivers/net/dsa/sja1105/
A Dsja1105_tas.c471 struct tc_taprio_qopt_offload *dummy; in sja1105_gating_check_conflicts() local
480 dummy = kzalloc(struct_size(dummy, entries, num_entries), GFP_KERNEL); in sja1105_gating_check_conflicts()
481 if (!dummy) { in sja1105_gating_check_conflicts()
486 dummy->num_entries = num_entries; in sja1105_gating_check_conflicts()
487 dummy->base_time = gating_cfg->base_time; in sja1105_gating_check_conflicts()
488 dummy->cycle_time = gating_cfg->cycle_time; in sja1105_gating_check_conflicts()
491 dummy->entries[i++].interval = e->interval; in sja1105_gating_check_conflicts()
494 conflict = sja1105_tas_check_conflicts(priv, port, dummy); in sja1105_gating_check_conflicts()
498 dummy); in sja1105_gating_check_conflicts()
504 kfree(dummy); in sja1105_gating_check_conflicts()
/drivers/i2c/muxes/
A Di2c-arb-gpio-challenge.c103 struct gpio_desc *dummy; in i2c_arbitrator_probe() local
140 dummy = devm_gpiod_get_index(dev, "their-claim", 1, GPIOD_IN); in i2c_arbitrator_probe()
141 if (!IS_ERR(dummy)) { in i2c_arbitrator_probe()
144 } else if (PTR_ERR(dummy) == -EPROBE_DEFER) { in i2c_arbitrator_probe()
/drivers/staging/media/ipu3/
A Dipu3.c283 bool dummy; in imgu_queue_buffers() local
291 dummy = imgu_dummybufs_check(imgu, buf, pipe); in imgu_queue_buffers()
292 if (!dummy) in imgu_queue_buffers()
297 dummy ? "dummy" : "user", in imgu_queue_buffers()
299 dummy ? 0 : ibuf->vid_buf.vbb.vb2_buf.index, in imgu_queue_buffers()
522 bool dummy; in imgu_isr_threaded() local
540 dummy = imgu_dummybufs_check(imgu, b, pipe); in imgu_isr_threaded()
541 if (!dummy) in imgu_isr_threaded()
545 dummy ? "dummy" : "user", in imgu_isr_threaded()
547 dummy ? 0 : buf->vid_buf.vbb.vb2_buf.index, in imgu_isr_threaded()
[all …]

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