target/linux/ipq806x/patches-4.9/0048-PM-OPP-HACK-Allow-to-set-regulator-without-opp_list.patch

   1 From 5c294df1715d673f94f3b0a6e1ea3a426ca35e6e Mon Sep 17 00:00:00 2001
   2 From: Georgi Djakov <georgi.djakov@linaro.org>
   3 Date: Thu, 28 Apr 2016 16:20:12 +0300
   4 Subject: [PATCH 48/69] PM / OPP: HACK: Allow to set regulator without opp_list
   5
   6 Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
   7 ---
   8  drivers/base/power/opp/core.c | 3 ++-
   9  1 file changed, 2 insertions(+), 1 deletion(-)
  10
  11 --- a/drivers/base/power/opp/core.c
  12 +++ b/drivers/base/power/opp/core.c
  13 @@ -1339,12 +1339,13 @@ struct opp_table *dev_pm_opp_set_regulat
  14                 ret = -ENOMEM;
  15                 goto unlock;
  16         }
  17 -
  18 +#if 0
  19         /* This should be called before OPPs are initialized */
  20         if (WARN_ON(!list_empty(&opp_table->opp_list))) {
  21                 ret = -EBUSY;
  22                 goto err;
  23         }
  24 +#endif
  25
  26         /* Already have a regulator set */
  27         if (WARN_ON(!IS_ERR(opp_table->regulator))) {