diff options
| -rw-r--r-- | arch/arm/mach-omap1/id.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/id.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c index 52de382..bfabc06 100644 --- a/arch/arm/mach-omap1/id.c +++ b/arch/arm/mach-omap1/id.c @@ -65,6 +65,7 @@ static struct omap_id omap_ids[] __initdata = { unsigned int omap_rev(void) { + WARN_ON_ONCE(!omap_revision || omap_revision == -1); return omap_revision; } EXPORT_SYMBOL(omap_rev); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index d85c249..75fb6c0 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -46,6 +46,7 @@ u32 omap_features; unsigned int omap_rev(void) { + WARN_ON_ONCE(!omap_revision || omap_revision == -1); return omap_revision; } EXPORT_SYMBOL(omap_rev); |