diff options
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 91e2f4f504e8..2eb361e9e44d 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2427,11 +2427,6 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi, return 0; } - if (ctlr->num_chipselect > SPI_CS_CNT_MAX) { - dev_err(&ctlr->dev, "No. of CS is more than max. no. of supported CS\n"); - return -EINVAL; - } - /* Device address */ rc = of_property_read_variable_u32_array(nc, "reg", &cs[0], 1, SPI_CS_CNT_MAX); @@ -2440,11 +2435,7 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi, nc, rc); return rc; } - if (rc > ctlr->num_chipselect) { - dev_err(&ctlr->dev, "%pOF has number of CS > ctlr->num_chipselect (%d)\n", - nc, rc); - return -EINVAL; - } + if ((of_property_present(nc, "parallel-memories")) && (!(ctlr->flags & SPI_CONTROLLER_MULTI_CS))) { dev_err(&ctlr->dev, "SPI controller doesn't support multi CS\n"); |