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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-15 11:19:19 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-01-15 11:19:19 +0000
commitcb4d3eaebb96616085f5a46a7d7e004ddd955b09 (patch)
tree68d53e993cdc1810762f0ff91c8891dc4090f86e /arch
parentd5996b2ff0e26cf7ed4c103084a2d6fc569e7216 (diff)
ARM: fix missing branch in __error_a
When DEBUG_LL is not set, we don't want __error_a re-entering __lookup_machine_type - we want it to go to the error function. This used to be the case before we reorganized the layout for hotplug cpu, as we used to fall through to __error. With the changed layout, we need an explicit branch here instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/head-common.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index bbecaac1e013..8f57515bbdb0 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -60,6 +60,8 @@ str_a1: .asciz "\nError: unrecognized/unsupported machine ID (r1 = 0x"
str_a2: .asciz ").\n\nAvailable machine support:\n\nID (hex)\tNAME\n"
str_a3: .asciz "\nPlease check your kernel config and/or bootloader.\n"
.align
+#else
+ b __error
#endif
/*