diff options
| author | Rob Herring <r.herring@freescale.com> | 2015-01-28 16:05:04 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-01-29 15:23:12 +0000 |
| commit | ed46092518aaed9e5266f8dd87ac12bf18cfc8e8 (patch) | |
| tree | a525d3539ba6c879dab4692cac57b9a5f9b04146 /arch | |
| parent | c2607f74aad96d18316a6e709b40e0ffe9def148 (diff) | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kernel/entry-v7m.S | 2 |
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 |