diff options
| author | Zijun Hu <quic_zijuhu@quicinc.com> | 2024-12-24 21:05:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-03 11:19:35 +0100 |
| commit | d784b43c2d8bf24c2c80ef45ccbc41588945c415 (patch) | |
| tree | 9adade3d8a53e8c908687222b259195fc376ba05 | |
| parent | f1e8bf56320a7fb32095b6c51b707459361b403b (diff) | |
driver core: Simplify API device_find_child_by_name() implementation
Simplify device_find_child_by_name() implementation by both existing
API device_find_child() and device_match_name().
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20241224-const_dfc_done-v5-5-6623037414d4@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/core.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index b242993f816d..ee778d380777 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -4110,18 +4110,7 @@ EXPORT_SYMBOL_GPL(device_find_child); struct device *device_find_child_by_name(struct device *parent, const char *name) { - struct klist_iter i; - struct device *child; - - if (!parent) - return NULL; - - klist_iter_init(&parent->p->klist_children, &i); - while ((child = next_device(&i))) - if (sysfs_streq(dev_name(child), name) && get_device(child)) - break; - klist_iter_exit(&i); - return child; + return device_find_child(parent, name, device_match_name); } EXPORT_SYMBOL_GPL(device_find_child_by_name); |