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authorGeert Uytterhoeven <geert@linux-m68k.org>2016-09-16 15:25:03 +0300
committerJens Axboe <axboe@fb.com>2016-09-21 16:56:10 +0300
commite105ddb4a2a13d779311349df2c32fa22a87c406 (patch)
treea0bbd1bd1186e64ad555a3f294f9c985500bdaca /drivers/lightnvm
parent60658e0dc1df058607990278fdf9d831e0c2c71a (diff)
downloadlinux-e105ddb4a2a13d779311349df2c32fa22a87c406.tar.xz
lightnvm: NVM should depend on HAS_DMA
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 <geert@linux-m68k.org> Signed-off-by: Matias Bjørling <m@bjorling.me> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r--drivers/lightnvm/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig
index 61c68a1f054a..2f5d5f4a4c75 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.