linux-kernel - Re: [PATCH RESEND] clocksource: of: respect device tree node status

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Message-ID: <52430278.3040604@gmail.com>
Date:	Wed, 25 Sep 2013 17:34:16 +0200
From:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>
CC:	Thomas Gleixner <tglx@...utronix.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] clocksource: of: respect device tree node status

On 09/25/2013 05:29 PM, Daniel Lezcano wrote:
> On 09/19/2013 12:47 PM, Sebastian Hesselbarth wrote:
>> Clocksource devices provided by DT can be disabled (status != "okay").
>> Instead of registering clocksource drivers for disabled nodes, respect
>> the device's status by skiping disabled nodes.
>>
>> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
>
> Shall it be applied as a 3.12 fix ?

Daniel,

difficult to say. Although I am not aware of any mainline mach
depends on it, I consider this a fix. So, if there are no objections
please apply for 3.12.

Sebastian

>> ---
>> Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
>> Cc: Thomas Gleixner <tglx@...utronix.de>
>> Cc: linux-kernel@...r.kernel.org
>> ---
>>   drivers/clocksource/clksrc-of.c |    3 +++
>>   1 files changed, 3 insertions(+), 0 deletions(-)
>>
>> diff --git a/drivers/clocksource/clksrc-of.c
>> b/drivers/clocksource/clksrc-of.c
>> index 37f5325..b9ddd9e 100644
>> --- a/drivers/clocksource/clksrc-of.c
>> +++ b/drivers/clocksource/clksrc-of.c
>> @@ -30,6 +30,9 @@ void __init clocksource_of_init(void)
>>       clocksource_of_init_fn init_func;
>>        for_each_matching_node_and_match(np, __clksrc_of_table, &match) {
>> +        if (!of_device_is_available(np))
>> +            continue;
>> +
>>           init_func = match->data;
>>           init_func(np);
>>       }
>
>

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