diff options
| author |   Christoph Hellwig <hch@lst.de> | 2020-07-14 14:18:54 +0200 |
|---|---|---|
| committer |   Rich Felker <dalias@libc.org> | 2020-08-14 22:05:17 -0400 |
| commit | 846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532 (patch) | |
| tree | 13a44920847bb05fcf29e12f60d79b2b45dd9583 /arch/um | |
| parent | sh: unexport register_trapped_io and match_trapped_io_handler (diff) | |
| download | linux-dev-846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532.tar.xz linux-dev-846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532.zip | |
dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig
Have a single definition that architetures can select.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 9318dc6d1a0c..32c1d1945033 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -15,6 +15,7 @@ config UML select HAVE_DEBUG_KMEMLEAK select HAVE_DEBUG_BUGVERBOSE select HAVE_COPY_THREAD_TLS + select NO_DMA select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS @@ -168,9 +169,6 @@ config MMAPPER This driver allows a host file to be used as emulated IO memory inside UML. -config NO_DMA - def_bool y - config PGTABLE_LEVELS int default 3 if 3_LEVEL_PGTABLES |