From 771ed1b12942dbf592c34554c81f25a627fd254e Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Fri, 1 May 2026 11:18:29 +0200 Subject: interconnect: Add devm_of_icc_get_by_index() as exported API for users Users can use devm version of of_icc_get_by_index() to benefit from automatic resource release. Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Signed-off-by: Luca Weiss Acked-by: Georgi Djakov Link: https://lore.kernel.org/r/20260501-milos-camcc-icc-v2-1-bb83c1256cc3@fairphone.com Signed-off-by: Bjorn Andersson --- drivers/interconnect/core.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'drivers/interconnect') diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index 8569b78a1851..bc2e416dbcb2 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -443,6 +443,26 @@ struct icc_path *devm_of_icc_get(struct device *dev, const char *name) } EXPORT_SYMBOL_GPL(devm_of_icc_get); +struct icc_path *devm_of_icc_get_by_index(struct device *dev, int idx) +{ + struct icc_path **ptr, *path; + + ptr = devres_alloc(devm_icc_release, sizeof(*ptr), GFP_KERNEL); + if (!ptr) + return ERR_PTR(-ENOMEM); + + path = of_icc_get_by_index(dev, idx); + if (!IS_ERR(path)) { + *ptr = path; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return path; +} +EXPORT_SYMBOL_GPL(devm_of_icc_get_by_index); + /** * of_icc_get_by_index() - get a path handle from a DT node based on index * @dev: device pointer for the consumer device -- cgit v1.2.3