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>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S
index 2260f1855820..8944f4991c3c 100644
--- a/arch/arm/kernel/entry-v7m.S
+++ b/arch/arm/kernel/entry-v7m.S
@@ -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