[PATCH v2 1/3] spi: dln2: Propagate firmware node

From: Andy Shevchenko
Date: Wed Dec 22 2021 - 10:57:41 EST


Propagate firmware node by using a specific API call, i.e. device_set_node().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2: included property.h to avoid compilation error (Mark)
drivers/spi/spi-dln2.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c
index 3ff63ab82f4f..0a1fb2bc9e54 100644
--- a/drivers/spi/spi-dln2.c
+++ b/drivers/spi/spi-dln2.c
@@ -8,6 +8,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/property.h>
#include <linux/mfd/dln2.h>
#include <linux/spi/spi.h>
#include <linux/pm_runtime.h>
@@ -688,6 +689,8 @@ static int dln2_spi_probe(struct platform_device *pdev)
if (!master)
return -ENOMEM;

+ device_set_node(&master->dev, dev_fwnode(dev));
+
platform_set_drvdata(pdev, master);

dln2 = spi_master_get_devdata(master);
@@ -699,7 +702,6 @@ static int dln2_spi_probe(struct platform_device *pdev)
}

dln2->master = master;
- dln2->master->dev.of_node = dev->of_node;
dln2->pdev = pdev;
dln2->port = pdata->port;
/* cs/mode can never be 0xff, so the first transfer will set them */
--
2.34.1