diff options
Diffstat (limited to 'drivers/spi/spi-bcmbca-hsspi.c')
| -rw-r--r-- | drivers/spi/spi-bcmbca-hsspi.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c index c7a44832bc9c..8cbd01619789 100644 --- a/drivers/spi/spi-bcmbca-hsspi.c +++ b/drivers/spi/spi-bcmbca-hsspi.c @@ -193,7 +193,7 @@ static void bcmbca_hsspi_set_cs(struct bcmbca_hsspi *bs, unsigned int cs, static void bcmbca_hsspi_set_clk(struct bcmbca_hsspi *bs, struct spi_device *spi, int hz) { - unsigned int profile = spi->chip_select; + unsigned int profile = spi_get_chipselect(spi, 0); u32 reg; reg = DIV_ROUND_UP(2048, DIV_ROUND_UP(bs->speed_hz, hz)); @@ -251,7 +251,7 @@ static int bcmbca_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t, struct spi_message *msg) { struct bcmbca_hsspi *bs = spi_master_get_devdata(spi->master); - unsigned int chip_select = spi->chip_select; + unsigned int chip_select = spi_get_chipselect(spi, 0); u16 opcode = 0, val; int pending = t->len; int step_size = HSSPI_BUFFER_LEN; @@ -312,7 +312,7 @@ static int bcmbca_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t, PINGPONG_COMMAND_START_NOW; __raw_writel(reg, bs->regs + HSSPI_PINGPONG_COMMAND_REG(0)); - if (bcmbca_hsspi_wait_cmd(bs, spi->chip_select)) + if (bcmbca_hsspi_wait_cmd(bs, spi_get_chipselect(spi, 0))) return -ETIMEDOUT; pending -= curr_step; @@ -332,33 +332,33 @@ static int bcmbca_hsspi_setup(struct spi_device *spi) u32 reg; reg = __raw_readl(bs->regs + - HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select)); + HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0))); reg &= ~(SIGNAL_CTRL_LAUNCH_RISING | SIGNAL_CTRL_LATCH_RISING); if (spi->mode & SPI_CPHA) reg |= SIGNAL_CTRL_LAUNCH_RISING; else reg |= SIGNAL_CTRL_LATCH_RISING; __raw_writel(reg, bs->regs + - HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select)); + HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0))); mutex_lock(&bs->bus_mutex); reg = __raw_readl(bs->regs + HSSPI_GLOBAL_CTRL_REG); if (spi->mode & SPI_CS_HIGH) - reg |= BIT(spi->chip_select); + reg |= BIT(spi_get_chipselect(spi, 0)); else - reg &= ~BIT(spi->chip_select); + reg &= ~BIT(spi_get_chipselect(spi, 0)); __raw_writel(reg, bs->regs + HSSPI_GLOBAL_CTRL_REG); if (spi->mode & SPI_CS_HIGH) - bs->cs_polarity |= BIT(spi->chip_select); + bs->cs_polarity |= BIT(spi_get_chipselect(spi, 0)); else - bs->cs_polarity &= ~BIT(spi->chip_select); + bs->cs_polarity &= ~BIT(spi_get_chipselect(spi, 0)); reg = __raw_readl(bs->spim_ctrl); - reg &= ~BIT(spi->chip_select + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT); + reg &= ~BIT(spi_get_chipselect(spi, 0) + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT); if (spi->mode & SPI_CS_HIGH) - reg |= BIT(spi->chip_select + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT); + reg |= BIT(spi_get_chipselect(spi, 0) + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT); __raw_writel(reg, bs->spim_ctrl); mutex_unlock(&bs->bus_mutex); @@ -388,16 +388,16 @@ static int bcmbca_hsspi_transfer_one(struct spi_master *master, keep_cs = true; } else { if (!t->cs_off) - bcmbca_hsspi_set_cs(bs, spi->chip_select, false); + bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false); spi_transfer_cs_change_delay_exec(msg, t); if (!list_next_entry(t, transfer_list)->cs_off) - bcmbca_hsspi_set_cs(bs, spi->chip_select, true); + bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), true); } } else if (!list_is_last(&t->transfer_list, &msg->transfers) && t->cs_off != list_next_entry(t, transfer_list)->cs_off) { - bcmbca_hsspi_set_cs(bs, spi->chip_select, t->cs_off); + bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), t->cs_off); } msg->actual_length += t->len; @@ -406,7 +406,7 @@ static int bcmbca_hsspi_transfer_one(struct spi_master *master, mutex_unlock(&bs->msg_mutex); if (status || !keep_cs) - bcmbca_hsspi_set_cs(bs, spi->chip_select, false); + bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false); msg->status = status; spi_finalize_current_message(master); |