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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-01-20 13:04:06 -0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-01-24 12:23:35 -0500 |
| commit | 7844572c633964c864d9f32dc3f2a8ffe5d70371 (patch) | |
| tree | a0402ba054805b019692ba5a1e865f6849569957 /arch/m32r | |
| parent | 1eec9e2befd35270b19a91bb633db595dc55975e (diff) | |
| download | linux-7844572c633964c864d9f32dc3f2a8ffe5d70371.tar.gz linux-7844572c633964c864d9f32dc3f2a8ffe5d70371.tar.bz2 linux-7844572c633964c864d9f32dc3f2a8ffe5d70371.zip | |
lib/dma-noop: Only build dma_noop_ops for s390 and m32r
Reduce the kernel size by only building dma_noop_ops for those
architectures that actually use it. This was suggested by
Christoph Hellwig.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'arch/m32r')
| -rw-r--r-- | arch/m32r/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index d227a6988d6b..95474460b367 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -18,6 +18,7 @@ config M32R select MODULES_USE_ELF_RELA select HAVE_DEBUG_STACKOVERFLOW select CPU_NO_EFFICIENT_FFS + select DMA_NOOP_OPS config SBUS bool |