Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH V4 09/10] PM / OPP: Don't WARN on multiple calls to dev_pm_opp_set_regulators() | Date | Thu, 24 Nov 2016 17:06:18 +0530 |
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If a platform specific OPP driver has called this routine first and set the regulators, then the second call from cpufreq-dt driver will hit the WARN_ON(). Remove the WARN_ON(), but continue to return error in such cases.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Dave Gerlach <d-gerlach@ti.com> --- drivers/base/power/opp/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/opp/core.c b/drivers/base/power/opp/core.c index 7c945d5950bf..d3f4c625b809 100644 --- a/drivers/base/power/opp/core.c +++ b/drivers/base/power/opp/core.c @@ -1469,7 +1469,7 @@ int dev_pm_opp_set_regulators(struct device *dev, const char * const names[], } /* Already have regulators set */ - if (WARN_ON(opp_table->regulators)) { + if (opp_table->regulators) { ret = -EBUSY; goto err; } -- 2.7.1.410.g6faf27b
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