[PATCH v3 09/12] spi: s3c64xx: get rid of the OF alias ID dependency
From: Tudor Ambarus <tudor.ambarus@linaro.org>
Date: 2024-02-16 07:06:11
Also in:
linux-devicetree, linux-samsung-soc, linux-spi, lkml
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, samsung spi drivers, spi subsystem, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Andi Shyti, Mark Brown, Linus Torvalds
Compatibles that set ``port_conf->{rx, tx}_fifomask`` are now safe to
get rid of the OF alias ID dependency. Let the driver probe even without
the alias for these.
With this we also protect the FIFO_LVL_MASK calls from
s3c64xx_spi_set_fifomask().
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
---
drivers/spi/spi-s3c64xx.c | 4 ++++
1 file changed, 4 insertions(+)
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)
--
2.44.0.rc0.258.g7320e95886-goog
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel