linux-kernel - [PATCH 1/2] mfd: rk808: Change DEV_OFF to DEV_OFF

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Message-Id: <1520255801-8557-1-git-send-email-d.schultz@phytec.de>
Date:   Mon, 5 Mar 2018 14:16:40 +0100
From:   Daniel Schultz <d.schultz@...tec.de>
To:     lee.jones@...aro.org, linux-kernel@...r.kernel.org
Cc:     w.egorov@...tec.de
Subject: [PATCH 1/2] mfd: rk808: Change DEV_OFF to DEV_OFF_RST for rk818 shutdown

After running "poweroff", the PMIC restarts the SoC instead of shutting
it down.

It seems like the description for those two register bits is swapped.
After changing from DEV_OFF to DEV_OFF_RST, the system can poweroff
correctly.

Signed-off-by: Daniel Schultz <d.schultz@...tec.de>
---
 drivers/mfd/rk808.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 216fbf6..d138721 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -418,7 +418,7 @@ static void rk818_device_shutdown(void)
 
 	ret = regmap_update_bits(rk808->regmap,
 				 RK818_DEVCTRL_REG,
-				 DEV_OFF, DEV_OFF);
+				 DEV_OFF_RST, DEV_OFF_RST);
 	if (ret)
 		dev_err(&rk808_i2c_client->dev, "power off error!\n");
 }
-- 
2.7.4