Use scoped for_each_available_child_of_node_scoped() when iterating over
device nodes to make code a bit simpler.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/memory/stm32-fmc2-ebi.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/memory/stm32-fmc2-ebi.c b/drivers/memory/stm32-fmc2-ebi.c
index 1c63eeacd071..7167e1da56d3 100644
--- a/drivers/memory/stm32-fmc2-ebi.c
+++ b/drivers/memory/stm32-fmc2-ebi.c
@@ -1573,29 +1573,25 @@ static int stm32_fmc2_ebi_setup_cs(struct stm32_fmc2_ebi *ebi,
static int stm32_fmc2_ebi_parse_dt(struct stm32_fmc2_ebi *ebi)
{
struct device *dev = ebi->dev;
- struct device_node *child;
bool child_found = false;
u32 bank;
int ret;
- for_each_available_child_of_node(dev->of_node, child) {
+ for_each_available_child_of_node_scoped(dev->of_node, child) {
ret = of_property_read_u32(child, "reg", &bank);
if (ret) {
dev_err(dev, "could not retrieve reg property: %d\n",
ret);
- of_node_put(child);
return ret;
}
if (bank >= FMC2_MAX_BANKS) {
dev_err(dev, "invalid reg value: %d\n", bank);
- of_node_put(child);
return -EINVAL;
}
if (ebi->bank_assigned & BIT(bank)) {
dev_err(dev, "bank already assigned: %d\n", bank);
- of_node_put(child);
return -EINVAL;
}
@@ -1603,7 +1599,6 @@ static int stm32_fmc2_ebi_parse_dt(struct stm32_fmc2_ebi *ebi)
ret = ebi->data->check_rif(ebi, bank + 1);
if (ret) {
dev_err(dev, "bank access failed: %d\n", bank);
- of_node_put(child);
return ret;
}
}
@@ -1613,7 +1608,6 @@ static int stm32_fmc2_ebi_parse_dt(struct stm32_fmc2_ebi *ebi)
if (ret) {
dev_err(dev, "setup chip select %d failed: %d\n",
bank, ret);
- of_node_put(child);
return ret;
}
}
--
2.43.0
