spi: rzv2m-csi: Make use of device_set_node

Use device_set_node instead of assigning controller->dev.of_node
directly because it also sets the firmware node.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20230718192453.543549-5-fabrizio.castro.jz@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-rzv2m-csi.c b/drivers/spi/spi-rzv2m-csi.c
index 62575a61608a3388125c3e51c44b635955300523..d098aefa370d1cb6ba404579192a62e4be3b11f2 100644 (file)
--- a/drivers/spi/spi-rzv2m-csi.c
+++ b/drivers/spi/spi-rzv2m-csi.c
@@ -12,6 +12,7 @@
 #include <linux/iopoll.h>
 #include <linux/log2.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/reset.h>
 #include <linux/spi/spi.h>
 #include <linux/units.h>
@@ -589,12 +590,13 @@ static int rzv2m_csi_probe(struct platform_device *pdev)
        init_waitqueue_head(&csi->wait);
 
        controller->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST;
-       controller->dev.of_node = pdev->dev.of_node;
        controller->bits_per_word_mask = SPI_BPW_MASK(16) | SPI_BPW_MASK(8);
        controller->setup = rzv2m_csi_setup;
        controller->transfer_one = rzv2m_csi_transfer_one;
        controller->use_gpio_descriptors = true;
 
+       device_set_node(&controller->dev, dev_fwnode(dev));
+
        ret = devm_request_irq(dev, irq, rzv2m_csi_irq_handler, 0,
                               dev_name(dev), csi);
        if (ret)