diff mbox

[V3,8/9] PM / OPP: Don't WARN on multiple calls to dev_pm_opp_set_regulators()

Message ID d922b4be0bcfb17f1a3cefa1ad9a1598b659de4f.1477463128.git.viresh.kumar@linaro.org
State Superseded
Headers show

Commit Message

Viresh Kumar Oct. 26, 2016, 6:33 a.m. UTC 
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(-)

-- 
2.7.1.410.g6faf27b

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diff mbox

Patch

diff --git a/drivers/base/power/opp/core.c b/drivers/base/power/opp/core.c
index f4f6b1fdbe06..3298fac01bb0 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;
 	}