WARNING: line length of 92 exceeds 80 columns
#28: FILE: drivers/of/base.c:828:
+ * of_get_available_child_by_name - Find the available child node by name for a given parent

WARNING: line length of 82 exceeds 80 columns
#39: FILE: drivers/of/base.c:839:
+struct device_node *of_get_available_child_by_name(const struct device_node *node,

WARNING: line length of 89 exceeds 80 columns
#65: FILE: include/linux/of.h:304:
+extern struct device_node *of_get_available_child_by_name(const struct device_node *node,

CHECK: extern prototypes should be avoided in .h files
#65: FILE: include/linux/of.h:304:
+extern struct device_node *of_get_available_child_by_name(const struct device_node *node,

CHECK: Lines should not end with a '('
#74: FILE: include/linux/of.h:583:
+static inline struct device_node *of_get_available_child_by_name(

total: 0 errors, 3 warnings, 2 checks, 54 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 4d2f729ff95f ("of: base: Add of_get_available_child_by_name()") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 3 warnings, 2 checks, 54 lines checked