diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2026-05-01 11:18:29 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-06-06 19:51:14 -0500 |
| commit | 771ed1b12942dbf592c34554c81f25a627fd254e (patch) | |
| tree | 8cf5445b05e44572158ca8430a14140ea8d42e5b /drivers/interconnect | |
| parent | 10524682d1b8e1cf2e83afe3bcabd2cc69a0a5c4 (diff) | |
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 <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Georgi Djakov <djakov@kernel.org>
Link: https://lore.kernel.org/r/20260501-milos-camcc-icc-v2-1-bb83c1256cc3@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/core.c | 20 |
1 files changed, 20 insertions, 0 deletions
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 |