diff options
Diffstat (limited to 'drivers/spi/spi-rspi.c')
| -rw-r--r-- | drivers/spi/spi-rspi.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c index 411b1307b7fd..08ceebbaf69b 100644 --- a/drivers/spi/spi-rspi.c +++ b/drivers/spi/spi-rspi.c @@ -950,7 +950,7 @@ static int rspi_setup(struct spi_device *spi) struct rspi_data *rspi = spi_controller_get_devdata(spi->controller); u8 sslp; - if (spi->cs_gpiod) + if (spi_get_csgpiod(spi, 0)) return 0; pm_runtime_get_sync(&rspi->pdev->dev); @@ -958,9 +958,9 @@ static int rspi_setup(struct spi_device *spi) sslp = rspi_read8(rspi, RSPI_SSLP); if (spi->mode & SPI_CS_HIGH) - sslp |= SSLP_SSLP(spi->chip_select); + sslp |= SSLP_SSLP(spi_get_chipselect(spi, 0)); else - sslp &= ~SSLP_SSLP(spi->chip_select); + sslp &= ~SSLP_SSLP(spi_get_chipselect(spi, 0)); rspi_write8(rspi, sslp, RSPI_SSLP); spin_unlock_irq(&rspi->lock); @@ -1001,8 +1001,8 @@ static int rspi_prepare_message(struct spi_controller *ctlr, rspi->spcmd |= SPCMD_LSBF; /* Configure slave signal to assert */ - rspi->spcmd |= SPCMD_SSLA(spi->cs_gpiod ? rspi->ctlr->unused_native_cs - : spi->chip_select); + rspi->spcmd |= SPCMD_SSLA(spi_get_csgpiod(spi, 0) ? rspi->ctlr->unused_native_cs + : spi_get_chipselect(spi, 0)); /* CMOS output mode and MOSI signal from previous transfer */ rspi->sppcr = 0; @@ -1172,14 +1172,12 @@ static void rspi_release_dma(struct spi_controller *ctlr) dma_release_channel(ctlr->dma_rx); } -static int rspi_remove(struct platform_device *pdev) +static void rspi_remove(struct platform_device *pdev) { struct rspi_data *rspi = platform_get_drvdata(pdev); rspi_release_dma(rspi->ctlr); pm_runtime_disable(&pdev->dev); - - return 0; } static const struct spi_ops rspi_ops = { @@ -1192,7 +1190,7 @@ static const struct spi_ops rspi_ops = { .num_hw_ss = 2, }; -static const struct spi_ops rspi_rz_ops = { +static const struct spi_ops rspi_rz_ops __maybe_unused = { .set_config_register = rspi_rz_set_config_register, .transfer_one = rspi_rz_transfer_one, .min_div = 2, @@ -1202,7 +1200,7 @@ static const struct spi_ops rspi_rz_ops = { .num_hw_ss = 1, }; -static const struct spi_ops qspi_ops = { +static const struct spi_ops qspi_ops __maybe_unused = { .set_config_register = qspi_set_config_register, .transfer_one = qspi_transfer_one, .extra_mode_bits = SPI_TX_DUAL | SPI_TX_QUAD | @@ -1214,8 +1212,7 @@ static const struct spi_ops qspi_ops = { .num_hw_ss = 1, }; -#ifdef CONFIG_OF -static const struct of_device_id rspi_of_match[] = { +static const struct of_device_id rspi_of_match[] __maybe_unused = { /* RSPI on legacy SH */ { .compatible = "renesas,rspi", .data = &rspi_ops }, /* RSPI on RZ/A1H */ @@ -1227,6 +1224,7 @@ static const struct of_device_id rspi_of_match[] = { MODULE_DEVICE_TABLE(of, rspi_of_match); +#ifdef CONFIG_OF static void rspi_reset_control_assert(void *data) { reset_control_assert(data); @@ -1440,7 +1438,7 @@ static SIMPLE_DEV_PM_OPS(rspi_pm_ops, rspi_suspend, rspi_resume); static struct platform_driver rspi_driver = { .probe = rspi_probe, - .remove = rspi_remove, + .remove_new = rspi_remove, .id_table = spi_driver_ids, .driver = { .name = "renesas_spi", |