Re: [PATCH] OMAP3: disable idle early in the suspend sequence

[Kevin Hilman <khilman@deeprootsystems.com>]

Hi Jean,

Jean Pihet <jean.pihet@newoldbits.com> writes:

> Some bad interaction between the idle and the suspend paths has been
> noticed: the idle code is called during the suspend enter and exit
> sequences. This could cause corruption or lock-up of resources.
>
> The solution is to move the call to disable_hlt at the very beginning
> of the suspend sequence (in omap3_pm_begin instead of omap3_pm_prepare),
> and the call to enable_hlt at the very end of the suspend sequence
> (in omap3_pm_end instead of omap3_pm_finish).
>
> Tested with RET and OFF on Beagle and OMAP3EVM.
>
> Signed-off-by: Jean Pihet <j-pihet@ti.com>
> Cc: Kevin Hilman <khilman@deeprootsystems.com>
> ---
>  arch/arm/mach-omap2/pm34xx.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)

Can you update this to do similar for OMAP2 and OMAP4?

Thanks,

Kevin