[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <62191bdcb85ab48f5ea16fe69c2f92aa9e9a0a8b.1350327325.git.richardcochran@gmail.com>
Date: Mon, 15 Oct 2012 21:16:33 +0200
From: Richard Cochran <richardcochran@...il.com>
To: <netdev@...r.kernel.org>
Cc: <linux-arm-kernel@...ts.infradead.org>,
Arnd Bergmann <arnd@...db.de>,
David Miller <davem@...emloft.net>,
Russell King <linux@....linux.org.uk>,
Vaibhav Hiremath <hvaibhav@...com>,
Mugunthan V N <mugunthanvnm@...com>
Subject: [PATCH 3/5] net: davinci_mdio: Fix type mistake in calling runtime-pm api
From: Vaibhav Hiremath <hvaibhav@...com>
By mistake (most likely a copy-paste), instead of pm_runtime_get_sync()
api, driver is calling pm_runtime_put_sync() api in resume callback
function. The bug was introduced by commit id (ae2c07aaf74:
davinci_mdio: runtime PM support).
Now, the reason why it didn't impact functionality is, the patch has
been tested on AM335x-EVM and BeagleBone platform while submitting;
and in case of AM335x the MDIO driver doesn't control the module
enable/disable part, which is handled by CPSW driver.
Signed-off-by: Vaibhav Hiremath <hvaibhav@...com>
Cc: Mugunthan V N <mugunthanvnm@...com>
---
drivers/net/ethernet/ti/davinci_mdio.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 51a96db..ae74280 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -465,7 +465,7 @@ static int davinci_mdio_resume(struct device *dev)
u32 ctrl;
spin_lock(&data->lock);
- pm_runtime_put_sync(data->dev);
+ pm_runtime_get_sync(data->dev);
/* restart the scan state machine */
ctrl = __raw_readl(&data->regs->control);
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists