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@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;