IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / input / touchscreen / touchwin.c

diff --git a/drivers/input/touchscreen/touchwin.c b/drivers/input/touchscreen/touchwin.c
index a7b4c755958e3a2fe2775a9263c3ea7d0d7de453..9911820fa2fe9f67123f6eb580101abad77d5629 100644 (file)
--- a/drivers/input/touchscreen/touchwin.c
+++ b/drivers/input/touchscreen/touchwin.c
@@ -60,7 +60,7 @@ struct tw {
 };
 
 static irqreturn_t tw_interrupt(struct serio *serio,
-               unsigned char data, unsigned int flags, struct pt_regs *regs)
+               unsigned char data, unsigned int flags)
 {
        struct tw *tw = serio_get_drvdata(serio);
        struct input_dev *dev = tw->dev;
@@ -70,7 +70,6 @@ static irqreturn_t tw_interrupt(struct serio *serio,
                tw->data[tw->idx++] = data;
                /* verify length and that the two Y's are the same */
                if (tw->idx == TW_LENGTH && tw->data[1] == tw->data[2]) {
-                       input_regs(dev, regs);
                        input_report_abs(dev, ABS_X, tw->data[0]);
                        input_report_abs(dev, ABS_Y, tw->data[1]);
                        input_report_key(dev, BTN_TOUCH, 1);