ARM: OMAP2+: Warn about deprecated legacy booting mode

[sfrench/cifs-2.6.git] / arch / arm / mach-omap2 / omap_device.c

diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
index d22c30d3ccfa0809d2662cbd5390c20f40b24a55..8c58b71c2727cbf544582f9b3f6cd4fc00984035 100644 (file)
--- a/arch/arm/mach-omap2/omap_device.c
+++ b/arch/arm/mach-omap2/omap_device.c
@@ -917,6 +917,10 @@ static int __init omap_device_late_idle(struct device *dev, void *data)
 static int __init omap_device_late_init(void)
 {
        bus_for_each_dev(&platform_bus_type, NULL, NULL, omap_device_late_idle);
+
+       WARN(!of_have_populated_dt(),
+               "legacy booting deprecated, please update to boot with .dts\n");
+
        return 0;
 }
 omap_late_initcall_sync(omap_device_late_init);