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[PATCH] MIPS: ath79: don't hardcode the unavailability of the DSP ASE

To: Ralf Baechle <>
Subject: [PATCH] MIPS: ath79: don't hardcode the unavailability of the DSP ASE
From: Gabor Juhos <>
Date: Tue, 14 Aug 2012 21:12:21 +0200
Cc:, Gabor Juhos <>
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The ath79 platform code allows to run a single kernel image
on various SoCs which are based on the 24Kc and 74Kc cores.
The current code explicitely disables the DSP ASE, but that
is available in the 74Kc core.

Remove the override in order to let the kernel to detect the
availability of the DSP ASE at runtime.

Signed-off-by: Gabor Juhos <>

This is a replacement of the 'MIPS: ath79: don't override CPU ASE features' 

I don't think that the issue is critical enough to include that in 
the stable trees.


 arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h |    1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h 
index 4476fa0..6ddae92 100644
--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
@@ -42,7 +42,6 @@
 #define cpu_has_mips64r1       0
 #define cpu_has_mips64r2       0
-#define cpu_has_dsp            0
 #define cpu_has_mipsmt         0
 #define cpu_has_64bits         0

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