On Wed, 10 Dec 2014, Abhilash Kesavan wrote: > Hi, > > On Fri, Nov 28, 2014 at 8:20 PM, Abhilash Kesavan <a.kesavan@xxxxxxxxxxx> wrote: > > The arm-cci driver completes the probe sequence even if the cci node is > > marked as disabled. Add a check in the driver to honour the cci status > > in the device tree. > > > > Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx> > > This patch helps disable CCI on the Arndale Octa board thus resolving > some imprecise aborts seen on that board. Kindly review. Acked-by: Nicolas Pitre <nico@xxxxxxxxxx> > > Regards, > Abhilash > > --- > > drivers/bus/arm-cci.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c > > index 860da40..0ce5e2d 100644 > > --- a/drivers/bus/arm-cci.c > > +++ b/drivers/bus/arm-cci.c > > @@ -1312,6 +1312,9 @@ static int cci_probe(void) > > if (!np) > > return -ENODEV; > > > > + if (!of_device_is_available(np)) > > + return -ENODEV; > > + > > cci_config = of_match_node(arm_cci_matches, np)->data; > > if (!cci_config) > > return -ENODEV; > > -- > > 1.7.9.5 > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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