[U-Boot] [PATCH v2 1/5] lib: Add wait_for_bit

[Mateusz Kulikowski <mateusz.kulikowski@gmail.com>]

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Hi Marek,

On 16.12.2015 23:11, Marek Vasut wrote:
> On Wednesday, December 16, 2015 at 10:58:38 PM, Mateusz Kulikowski wrote:
[...]
>> +#include <console.h>
>> +#include <asm/io.h>
>> +#include <asm/errno.h>
>> +
>> +int wait_for_bit(const char *prefix, const u32 *reg, const u32 mask,
>> +		 const bool set, const unsigned int timeout,
>> +		 const bool breakable)
>> +{
> 
> I wonder, what would happen if you stuffed this function into the header
> file altogether ? I think this would allow the compiler to do interprocedure
> optimalization on whichever file this would be included into. I wonder if
> that would have any impact on the resulting code size.
> 

Of course I can make it static inline.

I was suggested not to care about possible leftovers that are 
not garbage-collected by linker so didn't changed that on V2.

It's (max) few bytes that may be consumed by section alignment.


Regards,
Mateusz
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