diff options
-rw-r--r-- | drivers/spi/spi-s3c64xx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 40de325bd094..d2d1c9767145 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1203,8 +1203,12 @@ static inline const struct s3c64xx_spi_port_config *s3c64xx_spi_get_port_config( static int s3c64xx_spi_set_port_id(struct platform_device *pdev, struct s3c64xx_spi_driver_data *sdd) { + const struct s3c64xx_spi_port_config *port_conf = sdd->port_conf; int ret; + if (port_conf->rx_fifomask && port_conf->tx_fifomask) + return 0; + if (pdev->dev.of_node) { ret = of_alias_get_id(pdev->dev.of_node, "spi"); if (ret < 0) |