>>>>> "Vaibhav" == Vaibhav Hiremath <hvaibhav@xxxxxx> writes: Vaibhav> By mistake (most likely a copy-paste), instead of pm_runtime_get_sync() Vaibhav> api, driver is calling pm_runtime_put_sync() api in resume callback Vaibhav> function. The bug was introduced by commit id (ae2c07aaf74: Vaibhav> davinci_mdio: runtime PM support). Vaibhav> Now, the reason why it didn't impact functionality is, the patch has Vaibhav> been tested on AM335x-EVM and BeagleBone platform while submitting; Vaibhav> and in case of AM335x the MDIO driver doesn't control the module Vaibhav> enable/disable part, which is handled by CPSW driver. Vaibhav> Signed-off-by: Vaibhav Hiremath <hvaibhav@xxxxxx> Vaibhav> Cc: Mugunthan V N <mugunthanvnm@xxxxxx> Vaibhav> Cc: Richard Cochran <richardcochran@xxxxxxxxx> Acked-by: Peter Korsgaard <jacmet@xxxxxxxxxx> -- Bye, Peter Korsgaard -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html