[PATCH] ARM: Orion: Remove redundent init_dma_coherent_pool_size()

[Jason Cooper]

Andrew,

Now that we finally have Soren Moch's (sp? sorry) cache exhaustion
solved, can we respin this for v3.11?  I'd like to include mvebu as well
if possible.

thx,

Jason.

On Sun, Nov 11, 2012 at 06:31:19PM +0100, Andrew Lunn wrote:
> The patch:
> 
> mm: dmapool: use provided gfp flags for all dma_alloc_coherent() calls
> 
> makes these calls on Kirkword and Orion5x redundent. The drivers are
> not making atomic requests for coherent memory and hence the default
> pool size is now sufficient.
> 
> Signed-off-by: Andrew Lunn <andrew at lunn.ch>
> ---
>  arch/arm/mach-kirkwood/common.c |    7 -------
>  arch/arm/mach-orion5x/common.c  |    7 -------
>  2 files changed, 14 deletions(-)
> 
> diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
> index 2c6c218..8080ceb 100644
> --- a/arch/arm/mach-kirkwood/common.c
> +++ b/arch/arm/mach-kirkwood/common.c
> @@ -505,13 +505,6 @@ void __init kirkwood_wdt_init(void)
>  void __init kirkwood_init_early(void)
>  {
>  	orion_time_set_base(TIMER_VIRT_BASE);
> -
> -	/*
> -	 * Some Kirkwood devices allocate their coherent buffers from atomic
> -	 * context. Increase size of atomic coherent pool to make sure such
> -	 * the allocations won't fail.
> -	 */
> -	init_dma_coherent_pool_size(SZ_1M);
>  }
>  
>  int kirkwood_tclk;
> diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
> index b3eb3da..3e07f52 100644
> --- a/arch/arm/mach-orion5x/common.c
> +++ b/arch/arm/mach-orion5x/common.c
> @@ -194,13 +194,6 @@ void __init orion5x_wdt_init(void)
>  void __init orion5x_init_early(void)
>  {
>  	orion_time_set_base(TIMER_VIRT_BASE);
> -
> -	/*
> -	 * Some Orion5x devices allocate their coherent buffers from atomic
> -	 * context. Increase size of atomic coherent pool to make sure such
> -	 * the allocations won't fail.
> -	 */
> -	init_dma_coherent_pool_size(SZ_1M);
>  }
>  
>  int orion5x_tclk;
> -- 
> 1.7.10.4
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel