Re: [PATCH v2 2/4] drivers: net: cpsw: fix wrong regs access in cpsw_remove

2016-07-29 Thread Mugunthan V N
On Thursday 28 July 2016 11:20 PM, Grygorii Strashko wrote: > The L3 error will be generated and system will crash during unloading > of CPSW driver if CPSW is used as module and ethX devices are down. > This happens because CPSW can be power off by PM runtime now when ethX > devices are down. > >

[PATCH v2 2/4] drivers: net: cpsw: fix wrong regs access in cpsw_remove

2016-07-28 Thread Grygorii Strashko
The L3 error will be generated and system will crash during unloading of CPSW driver if CPSW is used as module and ethX devices are down. This happens because CPSW can be power off by PM runtime now when ethX devices are down. Hence, ensure that CPSW powered up by PM runtime before performing any