[RFC] Removal of dead code from arch/arm/*

[Zimny Lech]

2010/10/21 Russell King - ARM Linux <linux at arm.linux.org.uk>:
> On Thu, Oct 21, 2010 at 02:39:55AM +0200, N.P.S. wrote:
>> diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
>> index 38c261f..fd30b75 100644
>> --- a/arch/arm/kernel/time.c
>> +++ b/arch/arm/kernel/time.c
>> @@ -37,13 +37,9 @@
>>   */
>>  struct sys_timer *system_timer;
>>
>> -#if defined(CONFIG_RTC_DRV_CMOS) || defined(CONFIG_RTC_DRV_CMOS_MODULE)
>> +#if defined(CONFIG_RTC_DRV_CMOS)
>>  /* this needs a better home */
>>  DEFINE_SPINLOCK(rtc_lock);
>> -
>> -#ifdef CONFIG_RTC_DRV_CMOS_MODULE
>> -EXPORT_SYMBOL(rtc_lock);
>> -#endif
>>  #endif    /* pc-style 'CMOS' RTC support */
>>
>>  /* change this if you have some constant time drift */
>
> This is wrong, and will break the build if rtc-cmos is built as a module.
>

Indeed, sorry, I checked use of RTC_DRV_CMOS_MODULE and I should check
RTC_DRV_CMOS

I tried to cross compile allyesconfig to test my changes and I hit this
  CC      drivers/gpio/janz-ttl.o
drivers/gpio/janz-ttl.c: In function ‘ttl_set_value’:
drivers/gpio/janz-ttl.c:107: error: implicit declaration of function
‘iowrite16be’

-- 
Slawa!
N.P.S.

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