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spi: s3c64xx: get rid of the OF alias ID dependency

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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>
Link: https://msgid.link/r/20240216070555.2483977-10-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tudor Ambarus
2024-02-16 07:05:52 +00:00
committed by Mark Brown
parent 2cda3623ff
commit ea3fba7c41
1 changed files with 4 additions and 0 deletions
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4
drivers/spi/spi-s3c64xx.c
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@@ -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)