Re: [PATCH] drivers: net: cpsw: fix wrong regs access in cpsw_ndo_open

2016-04-21 Thread David Miller
From: Grygorii Strashko Date: Tue, 19 Apr 2016 21:09:49 +0300 > The cpsw_ndo_open() could try to access CPSW registers before > calling pm_runtime_get_sync(). This will trigger L3 error: > > WARNING: CPU: 0 PID: 21 at drivers/bus/omap_l3_noc.c:147 >

[PATCH] drivers: net: cpsw: fix wrong regs access in cpsw_ndo_open

2016-04-19 Thread Grygorii Strashko
The cpsw_ndo_open() could try to access CPSW registers before calling pm_runtime_get_sync(). This will trigger L3 error: WARNING: CPU: 0 PID: 21 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x220/0x34c() 4400.ocp:L3 Custom Error: MASTER M2 (64-bit) TARGET L4_FAST (Idle): Data