1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 34835e8a9160..d33c48baaf71 100644
--- a/sound/soc/omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -745,7 +745,7 @@ int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux)
 {
         const char *signal, *src;
 
-        if (mcbsp->pdata->mux_signal)
+        if (!mcbsp->pdata->mux_signal)
                 return -EINVAL;
 
         switch (mux) {