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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-05-13 16:15:28 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-05-13 16:15:28 +0200
commitd83ea024091e11d384f983f389a7853312c33c5d (patch)
tree173feb2059ec6c93e2214a3de75c8b7bf4583925 /drivers
parentfe503887eed6ea528e144ec8dacfa1d47aa701ac (diff)
parent20ce30fb4750f2ffc130cdcb26232b1dd87cd0a5 (diff)
Merge tag 'icc-5.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-linus
Pull interconnect fixes from Georgi: "interconnect fixes for v5.18-rc This contains an additional fix for sc7180 and sdx55 platforms that helps them to enter suspend even on devices that don't have the most recent DT changes. - interconnect: Restore sync state by ignoring ipa-virt in provider count Signed-off-by: Georgi Djakov <djakov@kernel.org>" * tag 'icc-5.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: Restore sync state by ignoring ipa-virt in provider count
Diffstat (limited to 'drivers')
-rw-r--r--drivers/interconnect/core.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 9050ca1f4285..808f6e7a8048 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -1087,9 +1087,15 @@ static int of_count_icc_providers(struct device_node *np)
{
struct device_node *child;
int count = 0;
+ const struct of_device_id __maybe_unused ignore_list[] = {
+ { .compatible = "qcom,sc7180-ipa-virt" },
+ { .compatible = "qcom,sdx55-ipa-virt" },
+ {}
+ };
for_each_available_child_of_node(np, child) {
- if (of_property_read_bool(child, "#interconnect-cells"))
+ if (of_property_read_bool(child, "#interconnect-cells") &&
+ likely(!of_match_node(ignore_list, child)))
count++;
count += of_count_icc_providers(child);
}