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kmod-dma-buf: fix build with external kernel

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In hack/904-debloat_dma_buf.patch, DMA_SHARED_BUFFER is changed from
bool to tristate. As this patch is not applied to external kernel
sources, build fails if kmod-dma-buf is enabled. Fix this by only
including the module file if CONFIG_EXTERNAL_KERNEL_TREE and
CONFIG_KERNEL_GIT_CLONE_URI are not enabled.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This commit is contained in:
Stijn Tintel 2018-12-12 22:00:44 +02:00
parent 3198ec5b9d
commit bcb8592353
1 changed files with 5 additions and 1 deletions
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6
package/kernel/linux/modules/other.mk
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@ -129,7 +129,11 @@ define KernelPackage/dma-buf
TITLE:=DMA shared buffer support
HIDDEN:=1
KCONFIG:=CONFIG_DMA_SHARED_BUFFER
FILES:=$(LINUX_DIR)/drivers/dma-buf/dma-shared-buffer.ko
ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"")
FILES:=$(LINUX_DIR)/drivers/dma-buf/dma-shared-buffer.ko
endif
endif
AUTOLOAD:=$(call AutoLoad,20,dma-shared-buffer)
endef
$(eval $(call KernelPackage,dma-buf))