lkml.org 
[lkml]   [2011]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH] dt: add empty of_alias_get_id() for non-dt builds
    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 */



    \
     
     \ /
      Last update: 2011-10-28 15:23    [W:0.045 / U:0.608 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site