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ARM: 8295/1: fix v7M build for !CONFIG_PRINTK 

Minimal builds for v7M are broken when printk is disabled. The caller is
assembly so add the necessary ifdef around the call.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Rob Herring 2015-01-28 16:05:04 +01:00 committed by Russell King
parent c2607f74aa
commit ed46092518
1 changed files with 2 additions and 0 deletions
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2
arch/arm/kernel/entry-v7m.S
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@ -22,10 +22,12 @@
__invalid_entry:
v7m_exception_entry
#ifdef CONFIG_PRINTK
adr r0, strerr
mrs r1, ipsr
mov r2, lr
bl printk
#endif
mov r0, sp
bl show_regs
1: b 1b