From: Siddhartha Agrawal <agrawals@codeaurora.org>
Date: Wed, 7 Dec 2016 23:40:38 +0000 (-0800)
Subject: msm: mdss: dp: correctly ref count the pll resources
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=355786d15d3ba8d897354c75a57b7194e2aae6e9;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

msm: mdss: dp: correctly ref count the pll resources

This fixes the issue where the dp pll resource was not correctly
keeping a refcount on the pll resource. This will fix the bootup
warning when both DSI and DP are enabled.

Crs-Fixed: 1088737
Change-Id: I19f8eef7f664a58cac1a082b8195e48c52613c5d
Signed-off-by: Siddhartha Agrawal <agrawals@codeaurora.org>
---

diff --git a/drivers/clk/msm/mdss/mdss-dp-pll-8998-util.c b/drivers/clk/msm/mdss/mdss-dp-pll-8998-util.c
index c13ff563c8bf..0bd7e6413a6b 100644
--- a/drivers/clk/msm/mdss/mdss-dp-pll-8998-util.c
+++ b/drivers/clk/msm/mdss/mdss-dp-pll-8998-util.c
@@ -836,8 +836,8 @@ enum handoff dp_vco_handoff(struct clk *c)
 		io->handoff_resources = true;
 		ret = HANDOFF_ENABLED_CLK;
 	} else {
-		io->handoff_resources = false;
 		mdss_pll_resource_enable(io, false);
+		ret = HANDOFF_DISABLED_CLK;
 		DEV_DBG("%s: PLL not locked\n", __func__);
 	}