summaryrefslogtreecommitdiff
path: root/arch/blackfin/Kconfig.debug
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2010-10-25 17:22:49 -0400
committerMike Frysinger <vapier@gentoo.org>2010-10-25 17:24:00 -0400
commit09ebdedf48994117ede1b7792fc38268bc82549b (patch)
tree07195e652b8a15f19b253add19af1dc632bec60b /arch/blackfin/Kconfig.debug
parentff7cbc4b5c6276865a6db594c4b8459ebad457a4 (diff)
downloadlinux-3.10-09ebdedf48994117ede1b7792fc38268bc82549b.tar.gz
linux-3.10-09ebdedf48994117ede1b7792fc38268bc82549b.tar.bz2
linux-3.10-09ebdedf48994117ede1b7792fc38268bc82549b.zip
Blackfin: drop unused irq_panic()/DEBUG_ICACHE_CHECK
This code was useful during early port development when our icache code wasn't solid, but that ship has sailed long ago, and no code calls this function anymore (irq_panic). So punt it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/Kconfig.debug')
-rw-r--r--arch/blackfin/Kconfig.debug11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/blackfin/Kconfig.debug b/arch/blackfin/Kconfig.debug
index d1825cb2476..acb83799a21 100644
--- a/arch/blackfin/Kconfig.debug
+++ b/arch/blackfin/Kconfig.debug
@@ -102,17 +102,6 @@ config DEBUG_DOUBLEFAULT_RESET
endchoice
-config DEBUG_ICACHE_CHECK
- bool "Check Instruction cache coherency"
- depends on DEBUG_KERNEL
- depends on DEBUG_HWERR
- help
- Say Y here if you are getting weird unexplained errors. This will
- ensure that icache is what SDRAM says it should be by doing a
- byte wise comparison between SDRAM and instruction cache. This
- also relocates the irq_panic() function to L1 memory, (which is
- un-cached).
-
config DEBUG_HUNT_FOR_ZERO
bool "Catch NULL pointer reads/writes"
default y