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net: davinci_mdio: Fix typo mistake in calling runtime-pm api

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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@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vaibhav Hiremath 2012-11-14 09:07:54 +00:00 committed by David S. Miller
parent b092d92a68
commit d1df50f438
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/ti/davinci_mdio.c
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@ -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);