Messages in this thread | | | Date | Wed, 21 Nov 2012 07:42:36 -0600 | From | Rob Herring <> | Subject | Re: [PATCH] of/i2c: check status property for i2c client |
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On 11/21/2012 02:57 AM, Bongkyu Kim wrote: > Because of_i2c_register_devices() do not check status property, > all i2c clients are registered. > > This patch add checking status property for i2c client. > After this patch, if status property is absent or "okay" or "ok", > i2c client will be registered. > > Signed-off-by: Bongkyu Kim <bongkyu.kim@lge.com>
Applied.
> --- > drivers/of/of_i2c.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c > index 3550f3b..2552fc5 100644 > --- a/drivers/of/of_i2c.c > +++ b/drivers/of/of_i2c.c > @@ -37,6 +37,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > > dev_dbg(&adap->dev, "of_i2c: register %s\n", node->full_name); > > + if (!of_device_is_available(node)) > + continue; > + > if (of_modalias_node(node, info.type, sizeof(info.type)) < 0) { > dev_err(&adap->dev, "of_i2c: modalias failure on %s\n", > node->full_name); >
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