openwrtv3/target/linux/ipq806x/patches-4.14/0048-PM-OPP-HACK-Allow-to-set-regulator-without-opp_list.patch
Ram Chandra Jangir 93dd2f7211 ipq806x: add kernel 4.14 support
- Rebased the patches for 4.14
 - Dropped spi-qup and 0027, 0028, 0029
   clk patches since it's already included
   in upstream.

 Tested on IPQ AP148 Board:
  1) NOR boot and NAND boot
  2) Tested USB and PCIe interfaces
  3) WDOG test
  4) cpu frequency scaling
  5) ethernet, 2G and 5G WiFi
  6) ubi sysupgrade

Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
2018-05-22 20:34:14 +02:00

26 lines
745 B
Diff

From 5c294df1715d673f94f3b0a6e1ea3a426ca35e6e Mon Sep 17 00:00:00 2001
From: Georgi Djakov <georgi.djakov@linaro.org>
Date: Thu, 28 Apr 2016 16:20:12 +0300
Subject: [PATCH 48/69] PM / OPP: HACK: Allow to set regulator without opp_list
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
---
drivers/base/power/opp/core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/base/power/opp/core.c
+++ b/drivers/base/power/opp/core.c
@@ -1277,11 +1277,13 @@
if (!opp_table)
return ERR_PTR(-ENOMEM);
+#if 0
/* This should be called before OPPs are initialized */
if (WARN_ON(!list_empty(&opp_table->opp_list))) {
ret = -EBUSY;
goto err;
}
+#endif
/* Already have regulators set */
if (opp_table->regulators) {