diff options
| -rw-r--r-- | drivers/input/touchscreen/cy8ctmg110_ts.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/input/touchscreen/cy8ctmg110_ts.c b/drivers/input/touchscreen/cy8ctmg110_ts.c index f8d7ab3b6c25..33c1360a251c 100644 --- a/drivers/input/touchscreen/cy8ctmg110_ts.c +++ b/drivers/input/touchscreen/cy8ctmg110_ts.c @@ -16,6 +16,7 @@ #include <linux/i2c.h> #include <linux/gpio.h> #include <linux/input/cy8ctmg110_pdata.h> +#include <asm/byteorder.h> #define CY8CTMG110_DRIVER_NAME "cy8ctmg110" @@ -111,7 +112,6 @@ static int cy8ctmg110_touch_pos(struct cy8ctmg110 *tsc) { struct input_dev *input = tsc->input; unsigned char reg_p[CY8CTMG110_REG_MAX]; - int x, y; memset(reg_p, 0, CY8CTMG110_REG_MAX); @@ -119,16 +119,15 @@ static int cy8ctmg110_touch_pos(struct cy8ctmg110 *tsc) if (cy8ctmg110_read_regs(tsc, reg_p, 9, CY8CTMG110_TOUCH_X1) != 0) return -EIO; - y = reg_p[2] << 8 | reg_p[3]; - x = reg_p[0] << 8 | reg_p[1]; - /* Number of touch */ if (reg_p[8] == 0) { input_report_key(input, BTN_TOUCH, 0); } else { input_report_key(input, BTN_TOUCH, 1); - input_report_abs(input, ABS_X, x); - input_report_abs(input, ABS_Y, y); + input_report_abs(input, ABS_X, + be16_to_cpup((__be16 *)(reg_p + 0))); + input_report_abs(input, ABS_Y, + be16_to_cpup((__be16 *)(reg_p + 2))); } input_sync(input); |