1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index f58ad7f68267..ef68d152d3e4 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -343,7 +343,7 @@ static ssize_t store_received_ref_clk3b(struct device *d,
 
         val = (unsigned char)tmp;
         spin_lock_irqsave(&event_lock, flags);
-        SET_PORT_BITS(TLCLK_REG1, 0xef, val << 1);
+        SET_PORT_BITS(TLCLK_REG1, 0xdf, val << 1);
         spin_unlock_irqrestore(&event_lock, flags);
 
         return strnlen(buf, count);