Lines Matching refs:bitbang
36 struct spi_bitbang bitbang; member
139 spin_lock(&hw->bitbang.lock); in s3c24xx_spi_setupxfer()
140 if (!hw->bitbang.busy) { in s3c24xx_spi_setupxfer()
141 hw->bitbang.chipselect(spi, BITBANG_CS_INACTIVE); in s3c24xx_spi_setupxfer()
144 spin_unlock(&hw->bitbang.lock); in s3c24xx_spi_setupxfer()
298 hw->bitbang.master = hw->master; in s3c24xx_spi_probe()
299 hw->bitbang.setup_transfer = s3c24xx_spi_setupxfer; in s3c24xx_spi_probe()
300 hw->bitbang.chipselect = s3c24xx_spi_chipsel; in s3c24xx_spi_probe()
301 hw->bitbang.txrx_bufs = s3c24xx_spi_txrx; in s3c24xx_spi_probe()
302 hw->bitbang.master->setup = s3c24xx_spi_setup; in s3c24xx_spi_probe()
304 dev_dbg(hw->dev, "bitbang at %p\n", &hw->bitbang); in s3c24xx_spi_probe()
374 err = spi_bitbang_start(&hw->bitbang); in s3c24xx_spi_probe()