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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-07-03 07:32:39 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-07-03 07:39:17 +0400 |
| commit | 0fb82ec0268b5e46b0fefc677c9fa62707c61c67 (patch) | |
| tree | 401f800422acd2ab84562d0547cf10e2a4f61e51 /drivers/input | |
| parent | 27eb2c4b3d3e13f376a359e293c212a2e9407af5 (diff) | |
| download | linux-0fb82ec0268b5e46b0fefc677c9fa62707c61c67.tar.xz | |
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>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/cyttsp4_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c index 963da052c15e..7aa4a349a07e 100644 --- a/drivers/input/touchscreen/cyttsp4_core.c +++ b/drivers/input/touchscreen/cyttsp4_core.c @@ -153,7 +153,7 @@ static int cyttsp4_hw_reset(struct cyttsp4 *cd) */ static int cyttsp4_bits_2_bytes(unsigned int nbits, size_t *max) { - *max = 1 << nbits; + *max = 1UL << nbits; return (nbits + 7) / 8; } |