* [PATCH] of/i2c: don't register disabled devices
@ 2013-02-20 18:28 Dmitry Eremin-Solenikov
2013-02-20 19:09 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Dmitry Eremin-Solenikov @ 2013-02-20 18:28 UTC (permalink / raw)
To: devicetree-discuss; +Cc: Grant Likely, Rob Herring, linux-kernel
Don't register i2c slave device tree nodes which have
status = "disabled" property.
Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com>
---
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 1e173f3..63f3236 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -35,6 +35,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap)
const __be32 *addr;
int len;
+ if (!of_device_is_available(node))
+ continue;
+
dev_dbg(&adap->dev, "of_i2c: register %s\n", node->full_name);
if (of_modalias_node(node, info.type, sizeof(info.type)) < 0) {
--
1.7.10.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] of/i2c: don't register disabled devices
2013-02-20 18:28 [PATCH] of/i2c: don't register disabled devices Dmitry Eremin-Solenikov
@ 2013-02-20 19:09 ` Rob Herring
2013-02-21 1:32 ` Dmitry Eremin-Solenikov
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2013-02-20 19:09 UTC (permalink / raw)
To: Dmitry Eremin-Solenikov; +Cc: devicetree-discuss, Grant Likely, linux-kernel
On 02/20/2013 12:28 PM, Dmitry Eremin-Solenikov wrote:
> Don't register i2c slave device tree nodes which have
> status = "disabled" property.
>
This is already in 3.8.
Rob
> Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@mentor.com>
> ---
> 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 1e173f3..63f3236 100644
> --- a/drivers/of/of_i2c.c
> +++ b/drivers/of/of_i2c.c
> @@ -35,6 +35,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap)
> const __be32 *addr;
> int len;
>
> + if (!of_device_is_available(node))
> + continue;
> +
> dev_dbg(&adap->dev, "of_i2c: register %s\n", node->full_name);
>
> if (of_modalias_node(node, info.type, sizeof(info.type)) < 0) {
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] of/i2c: don't register disabled devices
2013-02-20 19:09 ` Rob Herring
@ 2013-02-21 1:32 ` Dmitry Eremin-Solenikov
0 siblings, 0 replies; 3+ messages in thread
From: Dmitry Eremin-Solenikov @ 2013-02-21 1:32 UTC (permalink / raw)
To: Rob Herring; +Cc: devicetree-discuss, Grant Likely, linux-kernel
On 20/02/13 23:09, Rob Herring wrote:
> On 02/20/2013 12:28 PM, Dmitry Eremin-Solenikov wrote:
>> Don't register i2c slave device tree nodes which have
>> status = "disabled" property.
>>
>
> This is already in 3.8.
Ah, true. Sorry for the noise then.
--
With best wishes
Dmitry
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-02-20 18:28 [PATCH] of/i2c: don't register disabled devices Dmitry Eremin-Solenikov
2013-02-20 19:09 ` Rob Herring
2013-02-21 1:32 ` Dmitry Eremin-Solenikov
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