linux-kernel - [PATCH 12/14] phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback.

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Date:	Tue, 2 Jun 2015 20:13:43 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<gregkh@...uxfoundation.org>
CC:	<kishon@...com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 12/14] phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback.

From: NeilBrown <neil@...wn.name>

When the runtime_suspend callback is running, 'runtime_status'
is always RPM_SUSPENDING, so pm_runtime_suspended() will always
fail.
Similarly while the runtime_resume callback is running
'runtime_status' is RPM_RESUMING, so pm_runtime_active() will
always fail.

So remove these two pointless tests.

Signed-off-by: NeilBrown <neil@...wn.name>
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 drivers/phy/phy-twl4030-usb.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index 3078f80..590c2b1 100644
--- a/drivers/phy/phy-twl4030-usb.c
+++ b/drivers/phy/phy-twl4030-usb.c
@@ -396,8 +396,6 @@ static int twl4030_usb_runtime_suspend(struct device *dev)
 	struct twl4030_usb *twl = dev_get_drvdata(dev);

 	dev_dbg(twl->dev, "%s\n", __func__);
-	if (pm_runtime_suspended(dev))
-		return 0;

 	__twl4030_phy_power(twl, 0);
 	regulator_disable(twl->usb1v5);
@@ -413,8 +411,6 @@ static int twl4030_usb_runtime_resume(struct device *dev)
 	int res;

 	dev_dbg(twl->dev, "%s\n", __func__);
-	if (pm_runtime_active(dev))
-		return 0;

 	res = regulator_enable(twl->usb3v1);
 	if (res)
-- 
1.7.9.5

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