linux-kernel - [PATCH 1/9] thermal: rockchip: disable thermal->clk in err case

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Message-Id: <1460950562-20652-2-git-send-email-wxt@rock-chips.com>
Date:	Mon, 18 Apr 2016 11:35:53 +0800
From:	Caesar Wang <wxt@...k-chips.com>
To:	edubezval@...il.com
Cc:	Heiko Stuebner <heiko@...ech.de>, dianders@...omium.org,
	briannorris@...gle.com, smbarber@...gle.com,
	linux-rockchip@...ts.infradead.org,
	Shawn Lin <shawn.lin@...k-chips.com>,
	Caesar Wang <wxt@...k-chips.com>,
	Zhang Rui <rui.zhang@...el.com>, linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/9] thermal: rockchip: disable thermal->clk in err case

From: Shawn Lin <shawn.lin@...k-chips.com>

Disable thermal->clk when enabling pclk fails in
resume routine.

Signed-off-by: Shawn Lin <shawn.lin@...k-chips.com>
Reviewed-by: Heiko Stuebner <heiko@...ech.de>
Reviewed-by: Caesar Wang <wxt@...k-chips.com>
Signed-off-by: Caesar Wang <wxt@...k-chips.com>
---

 drivers/thermal/rockchip_thermal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 1dbd862..f4c4bcd 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -979,8 +979,10 @@ static int __maybe_unused rockchip_thermal_resume(struct device *dev)
 		return error;
 
 	error = clk_enable(thermal->pclk);
-	if (error)
+	if (error) {
+		clk_disable(thermal->clk);
 		return error;
+	}
 
 	rockchip_thermal_reset_controller(thermal->reset);
 
-- 
1.9.1