Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
mfd: core: Simplify with scoped for each OF child loop
Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20251224124456.208529-3-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
authored by
Krzysztof Kozlowski
and committed by
Lee Jones
cd18e9af
541b1e86
+1
-3
+1
-3
drivers/mfd/mfd-core.c
+1
-3
drivers/mfd/mfd-core.c
···
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{
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struct resource *res;
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struct platform_device *pdev;
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-
struct device_node *np = NULL;
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struct mfd_of_node_entry *of_entry, *tmp;
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bool disabled = false;
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int ret = -ENOMEM;
···
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goto fail_res;
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if (IS_ENABLED(CONFIG_OF) && parent->of_node && cell->of_compatible) {
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-
for_each_child_of_node(parent->of_node, np) {
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+
for_each_child_of_node_scoped(parent->of_node, np) {
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if (of_device_is_compatible(np, cell->of_compatible)) {
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/* Skip 'disabled' devices */
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if (!of_device_is_available(np)) {
···
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ret = mfd_match_of_node_to_dev(pdev, np, cell);
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if (ret == -EAGAIN)
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continue;
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-
of_node_put(np);
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if (ret)
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goto fail_alias;
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