Casting an integer field containing desired rate to a pointer to bytes
works on little endian architectures where the driver is used, but not
a good practice. Use a temporary of proper type instead.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
drivers/input/mouse/cypress_ps2.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/input/mouse/cypress_ps2.c b/drivers/input/mouse/cypress_ps2.c
index c693130bef41..32b55b2b9b76 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -612,6 +612,7 @@ static psmouse_ret_t cypress_protocol_handler(struct psmouse *psmouse)
static void cypress_set_rate(struct psmouse *psmouse, unsigned int rate)
{
struct cytp_data *cytp = psmouse->private;
+ u8 rate_param;
if (rate >= 80) {
psmouse->rate = 80;
@@ -621,8 +622,8 @@ static void cypress_set_rate(struct psmouse *psmouse, unsigned int rate)
cytp->mode &= ~CYTP_BIT_HIGH_RATE;
}
- ps2_command(&psmouse->ps2dev, (unsigned char *)&psmouse->rate,
- PSMOUSE_CMD_SETRATE);
+ rate_param = (u8)rate;
+ ps2_command(&psmouse->ps2dev, &rate_param, PSMOUSE_CMD_SETRATE);
}
static void cypress_disconnect(struct psmouse *psmouse)
--
2.45.2.803.g4e1b14247a-goog
