From 77fc5151f9c0e6068f1567b73d33e75a0c35333d Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sat, 17 Feb 2024 16:42:35 +0000 Subject: [PATCH] device property: Move fwnode_handle_put() into property.h By having this function as static inline in the header, the compiler is able to see if can optmize the call out if (IS_ERR_OR_NULL(fwnode)) This will allow a simpler DEFINE_FREE() call in the following patch. Suggested-by: Sakari Ailus Reviewed-by: Sakari Ailus Acked-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20240217164249.921878-2-jic23@kernel.org Signed-off-by: Jonathan Cameron --- drivers/base/property.c | 14 -------------- include/linux/property.h | 14 +++++++++++++- 2 files changed, 13 insertions(+), 15 deletions(-) diff --git a/drivers/base/property.c b/drivers/base/property.c index 7324a704a9a11..6a3a434d0d6f4 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -868,20 +868,6 @@ struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode) } EXPORT_SYMBOL_GPL(fwnode_handle_get); -/** - * fwnode_handle_put - Drop reference to a device node - * @fwnode: Pointer to the device node to drop the reference to. - * - * This has to be used when terminating device_for_each_child_node() iteration - * with break or return to prevent stale device node references from being left - * behind. - */ -void fwnode_handle_put(struct fwnode_handle *fwnode) -{ - fwnode_call_void_op(fwnode, put); -} -EXPORT_SYMBOL_GPL(fwnode_handle_put); - /** * fwnode_device_is_available - check if a device is available for use * @fwnode: Pointer to the fwnode of the device. diff --git a/include/linux/property.h b/include/linux/property.h index 3a1045eb786c4..93d992a92f59e 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -180,7 +180,19 @@ struct fwnode_handle *device_get_named_child_node(const struct device *dev, const char *childname); struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode); -void fwnode_handle_put(struct fwnode_handle *fwnode); + +/** + * fwnode_handle_put - Drop reference to a device node + * @fwnode: Pointer to the device node to drop the reference to. + * + * This has to be used when terminating device_for_each_child_node() iteration + * with break or return to prevent stale device node references from being left + * behind. + */ +static inline void fwnode_handle_put(struct fwnode_handle *fwnode) +{ + fwnode_call_void_op(fwnode, put); +} int fwnode_irq_get(const struct fwnode_handle *fwnode, unsigned int index); int fwnode_irq_get_byname(const struct fwnode_handle *fwnode, const char *name); -- 2.39.5