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

[mirror_ubuntu-artful-kernel.git] / drivers / usb / input / xpad.c

diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index 9889b1cda05b8600a181bb946698b054ecceb0e6..cebb6c463bfbadcdf204c5d8453c10a9d4a1acaf 100644 (file)
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -120,12 +120,10 @@ struct usb_xpad {
  *      http://euc.jp/periphs/xbox-controller.ja.html
  */
 
-static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data, struct pt_regs *regs)
+static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *data)
 {
        struct input_dev *dev = xpad->dev;
 
-       input_regs(dev, regs);
-
        /* left stick */
        input_report_abs(dev, ABS_X, (__s16) (((__s16)data[13] << 8) | data[12]));
        input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[15] << 8) | data[14]));
@@ -161,7 +159,7 @@ static void xpad_process_packet(struct usb_xpad *xpad, u16 cmd, unsigned char *d
        input_sync(dev);
 }
 
-static void xpad_irq_in(struct urb *urb, struct pt_regs *regs)
+static void xpad_irq_in(struct urb *urb)
 {
        struct usb_xpad *xpad = urb->context;
        int retval;
@@ -181,7 +179,7 @@ static void xpad_irq_in(struct urb *urb, struct pt_regs *regs)
                goto exit;
        }
 
-       xpad_process_packet(xpad, 0, xpad->idata, regs);
+       xpad_process_packet(xpad, 0, xpad->idata);
 
 exit:
        retval = usb_submit_urb (urb, GFP_ATOMIC);