[regression] in linux-next: sh_mobile_ceu_camera broken by "ARM: Prohibit ioremap() on kernel managed RAM"

[Philippe Rétornaz]

Le dimanche, 8 août 2010 17.45:26, Arnd Hannemann a écrit :
> Hi Russell,
> 
> your commit 309caa9cc6ff39d261264ec4ff10e29489afc8f8
> ARM: Prohibit ioremap() on kernel managed RAM
> 
> lets drivers/base/dma-coherent.c::dma_declare_coherent_memory()
> fail for the sh_mobile_ceu_camera driver (see backtrace below).
> I think, other configurations (i.MX31 users of the mx3_camera driver:
> pcm037 and mx31moboard) will have the same problem.
> 
> Since I have no idea how to fix this, I post this regression report here...

Have you found a solution to this problem ? As you said, the mx3_camera driver 
doesn't work anymore on mx31moboard.

Thanks ! 

Philippe