[PATCH] spi: fsi: Simplify with scoped for each OF child loop

[Krzysztof Kozlowski]

Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
---
 drivers/spi/spi-fsi.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/spi/spi-fsi.c b/drivers/spi/spi-fsi.c
index e01c63d23b64..68276d195917 100644
--- a/drivers/spi/spi-fsi.c
+++ b/drivers/spi/spi-fsi.c
@@ -531,7 +531,6 @@ static size_t fsi_spi_max_transfer_size(struct spi_device *spi)
 static int fsi_spi_probe(struct device *dev)
 {
 	int rc;
-	struct device_node *np;
 	int num_controllers_registered = 0;
 	struct fsi2spi *bridge;
 	struct fsi_device *fsi = to_fsi_dev(dev);
@@ -547,7 +546,7 @@ static int fsi_spi_probe(struct device *dev)
 	bridge->fsi = fsi;
 	mutex_init(&bridge->lock);
 
-	for_each_available_child_of_node(dev->of_node, np) {
+	for_each_available_child_of_node_scoped(dev->of_node, np) {
 		u32 base;
 		struct fsi_spi *ctx;
 		struct spi_controller *ctlr;
@@ -556,10 +555,8 @@ static int fsi_spi_probe(struct device *dev)
 			continue;
 
 		ctlr = spi_alloc_host(dev, sizeof(*ctx));
-		if (!ctlr) {
-			of_node_put(np);
+		if (!ctlr)
 			break;
-		}
 
 		ctlr->dev.of_node = np;
 		ctlr->num_chipselect = of_get_available_child_count(np) ?: 1;
-- 
2.51.0