Searched refs:wcount (Results 1 – 6 of 6) sorted by relevance
| /linux/drivers/spi/ |
| H A D | spi-davinci.c | 117 int wcount; member
524 if (dspi->wcount > 0 && !(buf & SPIBUF_TXFULL_MASK)) { in davinci_spi_process_events()
526 dspi->wcount--; in davinci_spi_process_events()
542 if (!dspi->wcount && !dspi->rcount) in davinci_spi_dma_rx_callback()
550 dspi->wcount = 0; in davinci_spi_dma_tx_callback()
552 if (!dspi->wcount && !dspi->rcount) in davinci_spi_dma_tx_callback()
586 dspi->wcount = t->len / data_type; in davinci_spi_bufs()
587 dspi->rcount = dspi->wcount; in davinci_spi_bufs()
600 dspi->wcount--; in davinci_spi_bufs()
673 while (dspi->rcount > 0 || dspi->wcount > 0) { in davinci_spi_bufs()
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| /linux/drivers/w1/slaves/ |
| H A D | w1_ds28e17.c | 302 const u8 *wbuffer, size_t wcount, u8 *rbuffer, size_t rcount) in w1_f19_i2c_write_read() argument
309 if (wcount == 0 || rcount == 0) in w1_f19_i2c_write_read()
315 w1_buf[2] = wcount; in w1_f19_i2c_write_read()
319 crc = crc16(crc, wbuffer, wcount); in w1_f19_i2c_write_read()
320 w1_write_block(sl->master, wbuffer, wcount); in w1_f19_i2c_write_read()
329 if (w1_f19_i2c_busy_wait(sl, wcount + rcount + 2) < 0) in w1_f19_i2c_write_read()
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| /linux/drivers/dma/ |
| H A D | tegra186-gpc-dma.c | 195 u32 wcount; member
500 tdc_write(tdc, TEGRA_GPCDMA_CHAN_WCOUNT, ch_regs->wcount); in tegra_dma_configure_next_sg()
531 tdc_write(tdc, TEGRA_GPCDMA_CHAN_WCOUNT, ch_regs->wcount); in tegra_dma_start()
740 u32 wcount = 0, status; in tegra_dma_get_residual() local
742 wcount = tdc_read(tdc, TEGRA_GPCDMA_CHAN_XFER_COUNT); in tegra_dma_get_residual()
751 wcount = 0; in tegra_dma_get_residual()
754 sg_req[dma_desc->sg_idx].len - (wcount * 4); in tegra_dma_get_residual()
925 sg_req[0].ch_regs.wcount = ((len - 4) >> 2); in tegra_dma_prep_dma_memset()
995 sg_req[0].ch_regs.wcount = ((len - 4) >> 2); in tegra_dma_prep_dma_memcpy()
1114 sg_req[i].ch_regs.wcount = ((len - 4) >> 2); in tegra_dma_prep_slave_sg()
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| /linux/kernel/debug/ |
| H A D | gdbstub.c | 198 int wcount; in gdbstub_msg_write() local
213 wcount = (BUFMAX - 2) >> 1; in gdbstub_msg_write()
215 wcount = len; in gdbstub_msg_write()
218 for (i = 0; i < wcount; i++) in gdbstub_msg_write()
223 s += wcount; in gdbstub_msg_write()
224 len -= wcount; in gdbstub_msg_write()
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| /linux/include/trace/events/ |
| H A D | filelock.h | 178 __field(int, wcount)
190 __entry->wcount = atomic_read(&inode->i_writecount);
200 __entry->i_ino, __entry->wcount, __entry->rcount,
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-npcm7xx.c | 1609 u16 wcount; in npcm_i2c_irq_master_handler_write() local
1660 wcount = bus->wr_size - bus->wr_ind; in npcm_i2c_irq_master_handler_write()
1661 npcm_i2c_set_fifo(bus, -1, wcount); in npcm_i2c_irq_master_handler_write()
1662 if (wcount) in npcm_i2c_irq_master_handler_write()
1663 npcm_i2c_write_to_fifo_master(bus, wcount); in npcm_i2c_irq_master_handler_write()
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