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Subject[PATCH v2] phy: mapphone-mdm6600: return error when timed out powering up
Date
From: Kaixu Xia <kaixuxia@tencent.com>

The value of variable error is overwritten by the following call
devm_request_threaded_irq() in phy_mdm6600_device_power_on(), actually
we should return error when timed out powering up.

Reported-by: Tosk Robot <tencent_os_robot@tencent.com>
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
---
v2:
-directly return error when timed out powering.

drivers/phy/motorola/phy-mapphone-mdm6600.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/phy/motorola/phy-mapphone-mdm6600.c b/drivers/phy/motorola/phy-mapphone-mdm6600.c
index 5172971f4c36..2f461c0d7276 100644
--- a/drivers/phy/motorola/phy-mapphone-mdm6600.c
+++ b/drivers/phy/motorola/phy-mapphone-mdm6600.c
@@ -423,6 +423,7 @@ static int phy_mdm6600_device_power_on(struct phy_mdm6600 *ddata)
ddata->enabled = false;
error = -ETIMEDOUT;
dev_err(ddata->dev, "Timed out powering up\n");
+ return error;
}

/* Reconfigure mode1 GPIO as input for OOB wake */
--
2.20.0
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