[U-Boot] [PATCH 3/6] arm: add __ilog2 function

[Rob Herring <robherring2@gmail.com>]

Wolfgang,

On 07/04/2011 05:13 AM, Wolfgang Denk wrote:
> Dear Rob Herring,
> 
> In message <1309275583-11763-4-git-send-email-robherring2@gmail.com> you wrote:
>> From: Rob Herring <rob.herring@calxeda.com>
>>
>> Add __ilog2 function for ARM. Needed for ahci.c
>>
>> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
>> Cc: Albert ARIBAUD <albert.aribaud@free.fr>
>> ---
>>  arch/arm/include/asm/bitops.h |    9 +++++++++
>>  1 files changed, 9 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h
>> index 270f163..0420182 100644
>> --- a/arch/arm/include/asm/bitops.h
>> +++ b/arch/arm/include/asm/bitops.h
>> @@ -106,6 +106,15 @@ static inline int test_bit(int nr, const void * addr)
>>      return ((unsigned char *) addr)[nr >> 3] & (1U << (nr & 7));
>>  }
>>  
>> +extern __inline__ int __ilog2(unsigned int x)
> 
> checkpatch says: WARNING: plain inline is preferred over __inline__
> 

Sorry about this. I thought I was running checkpatch, but there was a
problem in my script I used and it was failing silently.

Rob