diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-08-16 12:54:29 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-08-21 13:23:33 +0200 |
| commit | 48ec68281d40ee566c2f38d36357ee7d493000c8 (patch) | |
| tree | bea68f8a449d3c73263f11738642c608d384872c /drivers/memory | |
| parent | e2cc3ddaec0218f227cc53e3f784144640cd1765 (diff) | |
memory: stm32-fmc2-ebi: 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.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240816-cleanup-h-of-node-put-memory-v2-5-9eed0ee16b78@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/memory')
| -rw-r--r-- | drivers/memory/stm32-fmc2-ebi.c | 8 |
1 files changed, 1 insertions, 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; } } |