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

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / usb / input / ati_remote.c

diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index 3558d7ed99b96e9cafdce2ea5002fb74ed4292e2..f659f3028ad28edee6db90fdefb469ceb1f58aea 100644 (file)
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -283,9 +283,9 @@ static void ati_remote_dump         (unsigned char *data, unsigned int actual_length);
 static int ati_remote_open             (struct input_dev *inputdev);
 static void ati_remote_close           (struct input_dev *inputdev);
 static int ati_remote_sendpacket       (struct ati_remote *ati_remote, u16 cmd, unsigned char *data);
-static void ati_remote_irq_out         (struct urb *urb, struct pt_regs *regs);
-static void ati_remote_irq_in          (struct urb *urb, struct pt_regs *regs);
-static void ati_remote_input_report    (struct urb *urb, struct pt_regs *regs);
+static void ati_remote_irq_out         (struct urb *urb);
+static void ati_remote_irq_in          (struct urb *urb);
+static void ati_remote_input_report    (struct urb *urb);
 static int ati_remote_initialize       (struct ati_remote *ati_remote);
 static int ati_remote_probe            (struct usb_interface *interface, const struct usb_device_id *id);
 static void ati_remote_disconnect      (struct usb_interface *interface);
@@ -344,7 +344,7 @@ static void ati_remote_close(struct input_dev *inputdev)
 /*
  *             ati_remote_irq_out
  */
-static void ati_remote_irq_out(struct urb *urb, struct pt_regs *regs)
+static void ati_remote_irq_out(struct urb *urb)
 {
        struct ati_remote *ati_remote = urb->context;
 
@@ -453,7 +453,7 @@ static int ati_remote_compute_accel(struct ati_remote *ati_remote)
 /*
  *     ati_remote_report_input
  */
-static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
+static void ati_remote_input_report(struct urb *urb)
 {
        struct ati_remote *ati_remote = urb->context;
        unsigned char *data= ati_remote->inbuf;
@@ -491,7 +491,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
                remote_num, data[1], data[2], index, ati_remote_tbl[index].code);
 
        if (ati_remote_tbl[index].kind == KIND_LITERAL) {
-               input_regs(dev, regs);
                input_event(dev, ati_remote_tbl[index].type,
                        ati_remote_tbl[index].code,
                        ati_remote_tbl[index].value);
@@ -520,7 +519,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
                        return;
 
 
-               input_regs(dev, regs);
                input_event(dev, ati_remote_tbl[index].type,
                        ati_remote_tbl[index].code, 1);
                input_sync(dev);
@@ -537,7 +535,6 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
                 */
                acc = ati_remote_compute_accel(ati_remote);
 
-               input_regs(dev, regs);
                switch (ati_remote_tbl[index].kind) {
                case KIND_ACCEL:
                        input_event(dev, ati_remote_tbl[index].type,
@@ -575,14 +572,14 @@ static void ati_remote_input_report(struct urb *urb, struct pt_regs *regs)
 /*
  *     ati_remote_irq_in
  */
-static void ati_remote_irq_in(struct urb *urb, struct pt_regs *regs)
+static void ati_remote_irq_in(struct urb *urb)
 {
        struct ati_remote *ati_remote = urb->context;
        int retval;
 
        switch (urb->status) {
        case 0:                 /* success */
-               ati_remote_input_report(urb, regs);
+               ati_remote_input_report(urb);
                break;
        case -ECONNRESET:       /* unlink */
        case -ENOENT: