From 2fc8501e44e98b50b6344f466a4536e4987a69c2 Mon Sep 17 00:00:00 2001 From: Tao Huang Date: Thu, 26 Jul 2018 15:17:59 +0800 Subject: [PATCH] Revert "ARM: dma-mapping: silence warning if atomic_pool_size=0" This reverts commit 234d4214216483b28eb9c2df07944c3adb3cb70b. We do not use coherent_pool=0 anymore. Change-Id: I3b05f15955c8f4b156cf8a4dfd8c0977e33a24b9 Signed-off-by: Tao Huang --- arch/arm/mm/dma-mapping.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index ea4b5ef7f287..d539dee3c78d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -338,9 +338,6 @@ static int __init atomic_pool_init(void) struct page *page; void *ptr; - if (!atomic_pool_size) - return 0; - atomic_pool = gen_pool_create(PAGE_SHIFT, -1); if (!atomic_pool) goto out;