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authorGeert Uytterhoeven <geert@linux-m68k.org>2015-12-22 17:25:16 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-07 22:43:17 -0800
commit8d0439369d98aa23c8e20a49b69d90b1efab2797 (patch)
tree9bb65155d58cb877dc2208ddd263d6218652b953 /drivers/hwtracing
parent4a2e2b19f96acfc037a9773c7729d133ce1e7e3b (diff)
downloadlinux-8d0439369d98aa23c8e20a49b69d90b1efab2797.tar.bz2
intel_th: INTEL_TH should depend on HAS_DMA
If NO_DMA=y: ERROR: "dma_free_coherent" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! ERROR: "dma_alloc_coherent" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! ERROR: "dma_supported" [drivers/hwtracing/intel_th/intel_th.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/intel_th/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwtracing/intel_th/Kconfig b/drivers/hwtracing/intel_th/Kconfig
index b7a9073d968b..90b08440938b 100644
--- a/drivers/hwtracing/intel_th/Kconfig
+++ b/drivers/hwtracing/intel_th/Kconfig
@@ -1,5 +1,6 @@
config INTEL_TH
tristate "Intel(R) Trace Hub controller"
+ depends on HAS_DMA
help
Intel(R) Trace Hub (TH) is a set of hardware blocks (subdevices) that
produce, switch and output trace data from multiple hardware and