4.9-stable review patch. If anyone has any objections, please let me know.
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From: Viresh Kumar viresh.kumar@linaro.org
[ Upstream commit 04a86a84c42ca18f37ab446127dc619b41dd3b23 ]
The code adding static OPPs for V2 bindings already does so. Make the V1 bindings specific code behave the same.
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org Reviewed-by: Stephen Boyd sboyd@codeaurora.org Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/base/power/opp/of.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)
--- a/drivers/base/power/opp/of.c +++ b/drivers/base/power/opp/of.c @@ -386,7 +386,7 @@ static int _of_add_opp_table_v1(struct d { const struct property *prop; const __be32 *val; - int nr; + int nr, ret;
prop = of_find_property(dev->of_node, "operating-points", NULL); if (!prop) @@ -409,9 +409,13 @@ static int _of_add_opp_table_v1(struct d unsigned long freq = be32_to_cpup(val++) * 1000; unsigned long volt = be32_to_cpup(val++);
- if (_opp_add_v1(dev, freq, volt, false)) - dev_warn(dev, "%s: Failed to add OPP %ld\n", - __func__, freq); + ret = _opp_add_v1(dev, freq, volt, false); + if (ret) { + dev_err(dev, "%s: Failed to add OPP %ld (%d)\n", + __func__, freq, ret); + dev_pm_opp_of_remove_table(dev); + return ret; + } nr -= 2; }