1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index bf94a770bb44..a467c77d8a13 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -4419,6 +4419,7 @@ rs_init(void)
                         rs485_pa_bit)) {
                 printk(KERN_CRIT "ETRAX100LX serial: Could not allocate "
                         "RS485 pin\n");
+                put_tty_driver(driver);
                 return -EBUSY;
         }
 #endif
@@ -4427,6 +4428,7 @@ rs_init(void)
                         rs485_port_g_bit)) {
                 printk(KERN_CRIT "ETRAX100LX serial: Could not allocate "
                         "RS485 pin\n");
+                put_tty_driver(driver);
                 return -EBUSY;
         }
 #endif