[PATCH 0/2] Couple of dmtimer fixes

[Tony Lindgren]

* Suman Anna <s-anna at ti.com> [150316 18:14]:
> Hi Tony,
> 
> Please find couple of non-urgent fixes to the OMAP dmtimer driver.
> The patches are based on 4.0-rc1.
> 
> The first patch is a fix for the issue I reported earlier on the
> DRA7 dmtimer hwmod patches [1]. DRA7 has timers 13 through 16 disabled
> in DT currently, and enabling any of them would cause a kernel hang.
> This fix properly checks the pm_runtime_get_sync() calls in the OMAP
> dmtimer driver irrespective of whether the hwmods are added or not.
> In the case that they are not added, the runtime_pm calls should return
> the value as returned from _od_fail_runtime_resume(), and the probe
> should bail out properly fixing the boot hang.
> 
> Second patch is a minor fix that balances the pm_runtime_enable() call
> in probe with pm_runtime_disable() call in remove, so that the devices
> can be bound again properly after doing an unbind through sysfs.

OK thanks applying both into omap-for-v4.0/fixes.

Tony
 
> [1] http://marc.info/?l=linux-omap&m=142653933112526&w=2
> 
> Suman Anna (2):
>   ARM: OMAP: dmtimer: check for pm_runtime_get_sync() failure
>   ARM: OMAP: dmtimer: disable pm runtime on remove
> 
>  arch/arm/plat-omap/dmtimer.c | 15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> -- 
> 2.3.2
>