6.1-stable review patch. If anyone has any objections, please let me know.
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From: Jonathan Cameron Jonathan.Cameron@huawei.com
[ Upstream commit 59ed5e2d505bf5f9b4af64d0021cd0c96aec1f7c ]
Useful where the fwnode_handle was obtained from a call such as fwnode_find_reference() as it will safely do nothing if IS_ERR() is true and will automatically release the reference on the variable leaving scope.
Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Acked-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Reviewed-by: Sakari Ailus sakari.ailus@linux.intel.com Link: https://lore.kernel.org/r/20240217164249.921878-3-jic23@kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Stable-dep-of: 73b03b27736e ("leds: flash: mt6360: Fix device_for_each_child_node() refcounting in error paths") Signed-off-by: Sasha Levin sashal@kernel.org --- include/linux/property.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/linux/property.h b/include/linux/property.h index ec3490591f934..f2e8590cefd89 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -11,6 +11,7 @@ #define _LINUX_PROPERTY_H_
#include <linux/bits.h> +#include <linux/cleanup.h> #include <linux/fwnode.h> #include <linux/types.h>
@@ -129,6 +130,8 @@ struct fwnode_handle *device_get_named_child_node(const struct device *dev, struct fwnode_handle *fwnode_handle_get(struct fwnode_handle *fwnode); void fwnode_handle_put(struct fwnode_handle *fwnode);
+DEFINE_FREE(fwnode_handle, struct fwnode_handle *, fwnode_handle_put(_T)) + 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);