[U-Boot] [PATCH] common/spl: Mark arguments as unused

[Vikram Narayanan <vikram186@gmail.com>]

On 10/23/2012 3:56 PM, Stefan Roese wrote:
> On 10/23/2012 12:05 PM, Vikram Narayanan wrote:
>> As dummy{1,2} are not used anywhere, mark it with __maybe_unused
>>
>> Signed-off-by: Vikram Narayanan<vikram186@gmail.com>
>> Cc: Stefan Roese<sr@denx.de>
>> ---
>>   common/spl/spl.c |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/common/spl/spl.c b/common/spl/spl.c
>> index 0d829c0..62fd3bd 100644
>> --- a/common/spl/spl.c
>> +++ b/common/spl/spl.c
>> @@ -145,7 +145,7 @@ static void spl_ram_load_image(void)
>>   }
>>   #endif
>>
>> -void board_init_r(gd_t *dummy1, ulong dummy2)
>> +void board_init_r(__maybe_unused gd_t *dummy1, __maybe_unused ulong dummy2)
>>   {
>>   	u32 boot_device;
>>   	debug(">>spl:board_init_r()\n");
>>
>
> Perhaps even __always_unused instead of __maybe_unused as these
> variables are never used?

Yes. It is better, in the case if it is never used at all.

Thanks,
Vikram