Might be wise to clean up a few other ones in that file? Or not. Up to you: diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 989228b5a0a4..afbf67c2488a 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -852,8 +852,8 @@ static void alps_process_packet_v6(struct psmouse *psmouse) x = y = z = 0; /* Divide 4 since trackpoint's speed is too fast */ - input_report_rel(dev2, REL_X, (char)x / 4); - input_report_rel(dev2, REL_Y, -((char)y / 4)); + input_report_rel(dev2, REL_X, (signed char)x / 4); + input_report_rel(dev2, REL_Y, -((signed char)y / 4)); psmouse_report_standard_buttons(dev2, packet[3]); @@ -1104,8 +1104,8 @@ static void alps_process_trackstick_packet_v7(struct psmouse *psmouse) ((packet[3] & 0x20) << 1); z = (packet[5] & 0x3f) | ((packet[3] & 0x80) >> 1); - input_report_rel(dev2, REL_X, (char)x); - input_report_rel(dev2, REL_Y, -((char)y)); + input_report_rel(dev2, REL_X, (signed char)x); + input_report_rel(dev2, REL_Y, -((signed char)y)); input_report_abs(dev2, ABS_PRESSURE, z); psmouse_report_standard_buttons(dev2, packet[1]); diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index 5f0d75a45c80..43a1116c5852 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -382,7 +382,7 @@ static unsigned int elan_convert_resolution(u8 val, u8 pattern) * ((value from firmware) + 3) * 100 = dpi */ int res = pattern <= 0x01 ? - (int)(char)val * 10 + 790 : ((int)(char)val + 3) * 100; + (int)(signed char)val * 10 + 790 : ((int)(signed char)val + 3) * 100; /* * We also have to convert dpi to dots/mm (*10/254 to avoid floating * point).
