From e105ddb4a2a13d779311349df2c32fa22a87c406 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 16 Sep 2016 14:25:03 +0200 Subject: [PATCH] lightnvm: NVM should depend on HAS_DMA MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit If NO_DMA=y: drivers/built-in.o: In function `nvme_nvm_dev_dma_free': lightnvm.c:(.text+0x23df1a): undefined reference to `dma_pool_free' drivers/built-in.o: In function `nvme_nvm_dev_dma_alloc': lightnvm.c:(.text+0x23df38): undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `nvme_nvm_destroy_dma_pool': lightnvm.c:(.text+0x23df4c): undefined reference to `dma_pool_destroy' drivers/built-in.o: In function `nvme_nvm_create_dma_pool': lightnvm.c:(.text+0x23df7e): undefined reference to `dma_pool_create' and ERROR: "dma_pool_destroy" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_free" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_alloc" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_create" [drivers/nvme/host/nvme-core.ko] undefined! Signed-off-by: Geert Uytterhoeven Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- drivers/lightnvm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig index 61c68a1..2f5d5f4 100644 --- a/drivers/lightnvm/Kconfig +++ b/drivers/lightnvm/Kconfig @@ -4,7 +4,7 @@ menuconfig NVM bool "Open-Channel SSD target support" - depends on BLOCK + depends on BLOCK && HAS_DMA help Say Y here to get to enable Open-channel SSDs. -- 2.7.4