diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 7 | ||||
| -rw-r--r-- | drivers/spi/spi-coldfire-qspi.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi-falcon.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-mpc52xx.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-omap-uwire.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi-tegra114.c | 2 | ||||
| -rw-r--r-- | drivers/spi/spi-tegra20-slink.c | 2 |
7 files changed, 0 insertions, 29 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index b0842f751016..5488ab86312f 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -993,13 +993,6 @@ static int atmel_spi_setup(struct spi_device *spi) as = spi_master_get_devdata(spi->master); - if (spi->chip_select > spi->master->num_chipselect) { - dev_dbg(&spi->dev, - "setup: invalid chipselect %u (%u defined)\n", - spi->chip_select, spi->master->num_chipselect); - return -EINVAL; - } - /* see notes above re chipselect */ if (!atmel_spi_is_v2(as) && spi->chip_select == 0 diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c index cabed8f9119e..0ab2c55575dd 100644 --- a/drivers/spi/spi-coldfire-qspi.c +++ b/drivers/spi/spi-coldfire-qspi.c @@ -356,12 +356,6 @@ static int mcfqspi_transfer_one_message(struct spi_master *master, static int mcfqspi_setup(struct spi_device *spi) { - if (spi->chip_select >= spi->master->num_chipselect) { - dev_dbg(&spi->dev, "%d chip select is out of range\n", - spi->chip_select); - return -EINVAL; - } - mcfqspi_cs_deselect(spi_master_get_devdata(spi->master), spi->chip_select, spi->mode & SPI_CS_HIGH); diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c index dd5bd468e962..0ae7f45e24a5 100644 --- a/drivers/spi/spi-falcon.c +++ b/drivers/spi/spi-falcon.c @@ -312,9 +312,6 @@ static int falcon_sflash_setup(struct spi_device *spi) unsigned int i; unsigned long flags; - if (spi->chip_select > 0) - return -ENODEV; - spin_lock_irqsave(&ebu_lock, flags); if (spi->max_speed_hz >= CLOCK_100M) { diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c index 7c675fe83101..e3d29a56d70a 100644 --- a/drivers/spi/spi-mpc52xx.c +++ b/drivers/spi/spi-mpc52xx.c @@ -365,9 +365,6 @@ static int mpc52xx_spi_setup(struct spi_device *spi) if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) return -EINVAL; - if (spi->chip_select >= spi->master->num_chipselect) - return -EINVAL; - return 0; } diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c index 9313fd3b413d..462ddd458217 100644 --- a/drivers/spi/spi-omap-uwire.c +++ b/drivers/spi/spi-omap-uwire.c @@ -332,12 +332,6 @@ static int uwire_setup_transfer(struct spi_device *spi, struct spi_transfer *t) uwire = spi_master_get_devdata(spi->master); - if (spi->chip_select > 3) { - pr_debug("%s: cs%d?\n", dev_name(&spi->dev), spi->chip_select); - status = -ENODEV; - goto done; - } - bits = spi->bits_per_word; if (t != NULL && t->bits_per_word) bits = t->bits_per_word; diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index d8c71b81165a..22905b5d2546 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c @@ -760,8 +760,6 @@ static int tegra_spi_setup(struct spi_device *spi) spi->mode & SPI_CPHA ? "" : "~", spi->max_speed_hz); - BUG_ON(spi->chip_select >= MAX_CHIP_SELECT); - ret = pm_runtime_get_sync(tspi->dev); if (ret < 0) { dev_err(tspi->dev, "pm runtime failed, e = %d\n", ret); diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index 9da14f2e2818..593e823d6c21 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -760,8 +760,6 @@ static int tegra_slink_setup(struct spi_device *spi) spi->mode & SPI_CPHA ? "" : "~", spi->max_speed_hz); - BUG_ON(spi->chip_select >= MAX_CHIP_SELECT); - ret = pm_runtime_get_sync(tspi->dev); if (ret < 0) { dev_err(tspi->dev, "pm runtime failed, e = %d\n", ret); |