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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
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