commit 0fb82ec0268b5e46b0fefc677c9fa62707c61c67
author Dan Carpenter <dan.carpenter@oracle.com> Tue Jul 02 20:32:39 2013 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> Tue Jul 02 20:39:17 2013 -0700
tree 401f800422acd2ab84562d0547cf10e2a4f61e51
parent 27eb2c4b3d3e13f376a359e293c212a2e9407af5

Input: cyttsp4 - silence shift wrap warning

"*max" is a size_t (long) type but "1" is an int so static checkers
complain that the shift could wrap.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/touchscreen/cyttsp4_core.c

diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index 963da05..7aa4a34 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -153,7 +153,7 @@
  */
 static int cyttsp4_bits_2_bytes(unsigned int nbits, size_t *max)
 {
-	*max = 1 << nbits;
+	*max = 1UL << nbits;
 	return (nbits + 7) / 8;
 }