1 files changed, 4 insertions, 2 deletions

diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index fd88edeb027f..f62f7537d899 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -183,8 +183,10 @@ static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
                 m0_entry = mux->muxnames[0];
 
                 /* First check for full name in mode0.muxmode format */
-                if (mode0_len && strncmp(muxname, m0_entry, mode0_len))
-                        continue;
+                if (mode0_len)
+                        if (strncmp(muxname, m0_entry, mode0_len) ||
+                            (strlen(m0_entry) != mode0_len))
+                                continue;
 
                 /* Then check for muxmode only */
                 for (i = 0; i < OMAP_MUX_NR_MODES; i++) {