1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index d33c232b686c..6c36bd9f3b55 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -908,6 +908,10 @@ static void __init viper_init(void)
 
         pxa2xx_mfp_config(ARRAY_AND_SIZE(viper_pin_config));
 
+        pxa_set_ffuart_info(NULL);
+        pxa_set_btuart_info(NULL);
+        pxa_set_stuart_info(NULL);
+
         /* Wake-up serial console */
         viper_init_serial_gpio();