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authorDave Gerlach <d-gerlach@ti.com>2017-04-04 08:59:27 -0700
committerSantosh Shilimkar <ssantosh@kernel.org>2017-04-04 08:59:27 -0700
commit213ec7fed30277ac04bcd401efe827603ce9ac2e (patch)
tree6fec11f4744f41d4212e7445d7f5a1442344633b
parenta5ea7a0fcbd7376b2c9fcb15fe59fec298c9ce9f (diff)
downloadop-kernel-dev-213ec7fed30277ac04bcd401efe827603ce9ac2e.zip
op-kernel-dev-213ec7fed30277ac04bcd401efe827603ce9ac2e.tar.gz
PM / Domains: Do not check if simple providers have phandle cells
There is no reason that a platform genpd driver registered using of_genpd_add_provider_simple needs to be constrained to having no cells in the "power-domains" phandle. Currently the genpd framework will fail if any arguments are passed with for a simple provider but the framework does not actually care, so remove the check for phandle argument count. This will allow greater flexibility for genpd providers to use their own arguments that are passed in the phandle and interpret them however they see fit. Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
-rw-r--r--drivers/base/power/domain.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index e697dec..8e0550c 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1622,8 +1622,6 @@ static struct generic_pm_domain *genpd_xlate_simple(
struct of_phandle_args *genpdspec,
void *data)
{
- if (genpdspec->args_count != 0)
- return ERR_PTR(-EINVAL);
return data;
}
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