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Blackfin: drop unused irq_panic()/DEBUG_ICACHE_CHECK

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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>
This commit is contained in:
Mike Frysinger 2010-10-25 17:22:49 -04:00
parent ff7cbc4b5c
commit 09ebdedf48
3 changed files with 0 additions and 118 deletions
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11
arch/blackfin/Kconfig.debug
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@ -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