[PATCH 12/16] arm: rmobile: Include <asm/types.h> in header

[Marek Vasut]

On 10/4/23 15:48, Paul Barker wrote:
> On Wed, Oct 04, 2023 at 02:27:50PM +0200, Marek Vasut wrote:
>> On 10/4/23 10:57, Paul Barker wrote:
>>> On 03/10/2023 14:27, Marek Vasut wrote:
>>>> On 9/20/23 14:42, Paul Barker wrote:
>>>>> We don't want to rely on source files including <asm/types.h> before
>>>>> <asm/arch/rmobile.h>.
>>>>
>>>> What kind of error does this solve ?
>>>
>>> Without this, <asm/types.h> must be included before
>>> <asm/arch/rmobile.h>, for example in include/configs/rzg2l-smarc.h added
>>> in patch 16, to avoid the following error:
>>>
>>>     CC      arch/arm/lib/asm-offsets.s
>>> In file included from include/configs/rzg2l-smarc.h:9,
>>>                    from include/config.h:3,
>>>                    from include/common.h:16,
>>>                    from lib/asm-offsets.c:14:
>>> ./arch/arm/include/asm/arch/rmobile.h:49:7: error: unknown type name ‘u8’
>>>      49 | const u8 *rzg_get_cpu_name(void);
>>
>> Hmmm, that's weird, why am I not hitting it with the rcar CPU name function
>> too ?
> 
> arch/arm/mach-rmobile/include/mach/rcar-gen3-base.h includes
> <asm/types.h> as it uses the `u32` type.
> 
> However, arch/arm/mach-rmobile/include/mach/rzg2l.h doesn't use anything
> from <asm/types.h> so doesn't include it.

Shouldn't arch/arm/mach-rmobile/include/mach/rmobile.h include the 
types.h then ?