[RFC PATCH v3 2/7] interconnect: Relax requirement in of_icc_get_from_provider()
From: Artur Świgoń <a.swigon@samsung.com>
Date: 2019-12-20 12:01:50
Also in:
dri-devel, linux-devicetree, linux-pm, linux-samsung-soc, lkml
Subsystem:
interconnect api, the rest · Maintainers:
Georgi Djakov, Linus Torvalds
This patch relaxes the condition in of_icc_get_from_provider() so that it is no longer required to set #interconnect-cells = <1> in the DT. In case of the devfreq driver for exynos-bus, #interconnect-cells is always zero. Signed-off-by: Artur Świgoń <a.swigon@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/interconnect/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index e6035c199369..74c68898a350 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c@@ -335,7 +335,7 @@ struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec) struct icc_node *node = ERR_PTR(-EPROBE_DEFER); struct icc_provider *provider; - if (!spec || spec->args_count != 1) + if (!spec) return ERR_PTR(-EINVAL); mutex_lock(&icc_lock);
--
2.17.1
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