[GIT PULL] amlogic Drivers updates for v6.2

[Neil Armstrong]

On 22/11/2022 22:48, Arnd Bergmann wrote:
> On Tue, Nov 22, 2022, at 16:24, Neil Armstrong wrote:
>>
>> for you to fetch changes up to 7dc69c7d073e6004a281db8f7f15cf6ebf702ea0:
>>
>>     firmware: meson_sm: Fix memcpy vs iomem type warnings (2022-10-17
>> 17:19:04 +0200)
>>
>> ----------------------------------------------------------------
>> Amlogic Drivers changes for v6.2:
>> - Fix memcpy vs iomem type warnings in meson_sm driver
>>
> 
> It looks like a trivial fix, but I think it's actually wrong:
> The real problem appears to be the use of the ioremap_cache()
> function in meson_sm_map_shmem(), which returns an __iomem
> token that is mapped cacheable on architectures that support
> this function, but behaves like normal ioremap on others.
> 
> This is probably not what you want here, instead this should
> be converted to memremap(), with the __iomem annotation dropped.
> In the long run, we should try to kill off ioremap_cache
> entirely, and not introduce new ones.

OK will have a look into that,

Thanks,
Neil


> 
>       Arnd