arm/tegra: Compile tegra_dt_init_irq only when CONFIG_OF

This fixes a build break attempting to build a Tegra20-only kernel
without device tree enabled.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 8911e620c092..72b666bd3043 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -35,6 +35,7 @@
 
 void (*arch_reset)(char mode, const char *cmd) = tegra_assert_system_reset;
 
+#ifdef CONFIG_OF
 static const struct of_device_id tegra_dt_irq_match[] __initconst = {
         { .compatible = "arm,cortex-a9-gic", .data = gic_of_init },
         { }
@@ -45,6 +46,7 @@ void __init tegra_dt_init_irq(void)
         tegra_init_irq();
         of_irq_init(tegra_dt_irq_match);
 }
+#endif
 
 void tegra_assert_system_reset(char mode, const char *cmd)
 {