Messages in this thread | | | Date | Fri, 28 Oct 2011 08:19:50 -0500 | From | Rob Herring <> | Subject | Re: [PATCH] dt: add empty of_alias_get_id() for non-dt builds |
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On 10/27/2011 04:07 AM, Nicolas Ferre wrote: > Add function of_alias_get_id() reporting -ENOSYS > for non-dt builds, so that drivers migrating to dt > can save some '#ifdef CONFIG_OF'. > > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
> --- > Hi Grant, > > Another empty function for non-dt builds. Can we consider > queuing it for 3.1? > > Best regards, > > include/linux/of.h | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/include/linux/of.h b/include/linux/of.h > index 92c40a1..34d8338 100644 > --- a/include/linux/of.h > +++ b/include/linux/of.h > @@ -302,6 +302,11 @@ static inline struct device_node *of_parse_phandle(struct device_node *np, > return NULL; > } > > +static inline int of_alias_get_id(struct device_node *np, const char *stem) > +{ > + return -ENOSYS; > +} > + > #define of_match_ptr(_ptr) NULL > #define of_match_node(_matches, _node) NULL > #endif /* CONFIG_OF */
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