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Message-ID: <20251224110240.56803-2-krzysztof.kozlowski@oss.qualcomm.com>
Date: Wed, 24 Dec 2025 12:02:41 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Eddie James <eajames@...ux.ibm.com>, Mark Brown <broonie@...nel.org>,
linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH] spi: fsi: Simplify with scoped for each OF child loop
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@....qualcomm.com>
---
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
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