1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index e3c7c0096e17..85d39ff286c4 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -519,7 +519,7 @@ hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg, int kernel)
                         break;
                 }
 
-                if (!arg || (arg & (arg - 1))) {
+                if (!arg) {
                         err = -EINVAL;
                         break;
                 }