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dma-mapping: fix DMA_OPS dependencies

Driver that select DMA_OPS need to depend on HAS_DMA support to work. The vop driver was missing that dependency, so add it, and also add a another depends in DMA_OPS itself. That won't fix the issue due to how the Kconfig dependencies work, but at least produce a warning about unmet dependencies.

Christoph Hellwig committed 6 years ago

Commit ef1a85b1 parent 170780b2 files · +2 −0Browse files

Showing the changes to kernel (1 of 2 files). Show all

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kernel/dma/Kconfig+1−0
@@ -9,6 +9,7 @@ config HAS_DMA · 8 unmodified lines
99 default y
1010
1111 config DMA_OPS
12+ depends on HAS_DMA
1213 bool
1314
1415 #

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