diff mbox series

[net-next] net: wan: framer: Simplify API framer_provider_simple_of_xlate() implementation

Message ID 20241211-framer-core-fix-v1-1-0688c6905a0b@quicinc.com (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series [net-next] net: wan: framer: Simplify API framer_provider_simple_of_xlate() implementation | expand

Checks

Context Check Description
netdev/series_format success Single patches do not need cover letters
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers warning 3 maintainers not CCed: horms@kernel.org herve.codina@bootlin.com ricardo@marliere.net
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1 this patch: 1
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 35 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 9 this patch: 9
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2024-12-11--15-00 (tests: 764)

Commit Message

Zijun Hu Dec. 11, 2024, 1:28 p.m. UTC 
From: Zijun Hu <quic_zijuhu@quicinc.com>

Simplify framer_provider_simple_of_xlate() implementation by API
class_find_device_by_of_node().

Also correct comments to mark its parameter @dev as unused instead of
@args in passing.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
---
 drivers/net/wan/framer/framer-core.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)


---
base-commit: 9f16d5e6f220661f73b36a4be1b21575651d8833
change-id: 20241124-framer-core-fix-6c1f04ed3c5d

Best regards,
diff mbox series

Patch

diff --git a/drivers/net/wan/framer/framer-core.c b/drivers/net/wan/framer/framer-core.c
index f547c22e26ac2b9986e48ed77143f12a0c8f62fb..7b369d9c41613314860753b7927b209e58f45a91 100644
--- a/drivers/net/wan/framer/framer-core.c
+++ b/drivers/net/wan/framer/framer-core.c
@@ -732,8 +732,8 @@  EXPORT_SYMBOL_GPL(devm_framer_create);
 
 /**
  * framer_provider_simple_of_xlate() - returns the framer instance from framer provider
- * @dev: the framer provider device
- * @args: of_phandle_args (not used here)
+ * @dev: the framer provider device (not used here)
+ * @args: of_phandle_args
  *
  * Intended to be used by framer provider for the common case where #framer-cells is
  * 0. For other cases where #framer-cells is greater than '0', the framer provider
@@ -743,20 +743,14 @@  EXPORT_SYMBOL_GPL(devm_framer_create);
 struct framer *framer_provider_simple_of_xlate(struct device *dev,
 					       const struct of_phandle_args *args)
 {
-	struct class_dev_iter iter;
-	struct framer *framer;
-
-	class_dev_iter_init(&iter, &framer_class, NULL, NULL);
-	while ((dev = class_dev_iter_next(&iter))) {
-		framer = dev_to_framer(dev);
-		if (args->np != framer->dev.of_node)
-			continue;
+	struct device *target_dev;
 
-		class_dev_iter_exit(&iter);
-		return framer;
+	target_dev = class_find_device_by_of_node(&framer_class, args->np);
+	if (target_dev) {
+		put_device(target_dev);
+		return dev_to_framer(target_dev);
 	}
 
-	class_dev_iter_exit(&iter);
 	return ERR_PTR(-ENODEV);
 }
 EXPORT_SYMBOL_GPL(framer_provider_simple_of_xlate);