* Jon Hunter <jgchunter@xxxxxxxxx> [130528 14:26]:
>
> On 28/05/13 07:24, Afzal Mohammed wrote:
> > of_property_read_string_index(...,&oh_name) in omap_dm_timer_init_one
> > does not alter the value of 'oh_name' even if the relevant function
> > fails and as 'oh_name' in stack may have a non-zero value, it would
> > be misunderstood by timer code that DT has specified "ti,hwmod"
> > property for timer. 'oh_name' in this scenario would be a junk value,
> > this would result in module not being enabled by hwmod API's for
> > timer, and in turn crash.
> >
> > Signed-off-by: Afzal Mohammed <afzal@xxxxxx>
> > ---
> > arch/arm/mach-omap2/timer.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
> > index f8b23b8..8e0c390 100644
> > --- a/arch/arm/mach-omap2/timer.c
> > +++ b/arch/arm/mach-omap2/timer.c
> > @@ -220,7 +220,7 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
> > int posted)
> > {
> > char name[10]; /* 10 = sizeof("gptXX_Xck0") */
> > - const char *oh_name;
> > + const char *oh_name = NULL;
> > struct device_node *np;
> > struct omap_hwmod *oh;
> > struct resource irq, mem;
>
> Thanks!
>
> Acked-by: Jon Hunter <jgchunter@xxxxxxxxx>
Thanks, applying into omap-for-v3.11/fixes.
Tony
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