[PATCH 13/18] powerpc/Kconfig: Make TM select VSX and VMX

Paul Mackerras <paulus@xxxxxxxxx> · Wed, 8 Jan 2014 21:25:31 +1100

From: Michael Neuling <mikey@xxxxxxxxxxx>

There are no processors in existence that have TM but no VMX or VSX.  So let's
makes CONFIG_PPC_TRANSACTIONAL_MEM select both CONFIG_VSX and CONFIG_ALTIVEC.
This makes the code a lot simpler by removing the need for a bunch of #ifdefs.

Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
---
 arch/powerpc/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4740b0a..799d758 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -338,6 +338,8 @@ config PPC_TRANSACTIONAL_MEM
        bool "Transactional Memory support for POWERPC"
        depends on PPC_BOOK3S_64
        depends on SMP
+       select ALTIVEC
+       select VSX
        default n
        ---help---
          Support user-mode Transactional Memory on POWERPC.
-- 
1.8.5.2

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