#include <linux/kernel.h>
#include <linux/slab.h>
-#include <linux/input.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
#define POWERMATE_VENDOR 0x077d /* Griffin Technology, Inc. */
#define POWERMATE_PRODUCT_NEW 0x0410 /* Griffin PowerMate */
static char pm_name_powermate[] = "Griffin PowerMate";
static char pm_name_soundknob[] = "Griffin SoundKnob";
-static void powermate_config_complete(struct urb *urb, struct pt_regs *regs);
+static void powermate_config_complete(struct urb *urb);
/* Callback for data arriving from the PowerMate over the USB interrupt pipe */
-static void powermate_irq(struct urb *urb, struct pt_regs *regs)
+static void powermate_irq(struct urb *urb)
{
struct powermate_device *pm = urb->context;
int retval;
}
/* handle updates to device state */
- input_regs(pm->input, regs);
input_report_key(pm->input, BTN_0, pm->data[0] & 0x01);
input_report_rel(pm->input, REL_DIAL, pm->data[1]);
input_sync(pm->input);
}
/* Called when our asynchronous control message completes. We may need to issue another immediately */
-static void powermate_config_complete(struct urb *urb, struct pt_regs *regs)
+static void powermate_config_complete(struct urb *urb)
{
struct powermate_device *pm = urb->context;
unsigned long flags;
static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
{
pm->data = usb_buffer_alloc(udev, POWERMATE_PAYLOAD_SIZE_MAX,
- SLAB_ATOMIC, &pm->data_dma);
+ GFP_ATOMIC, &pm->data_dma);
if (!pm->data)
return -1;
pm->configcr = usb_buffer_alloc(udev, sizeof(*(pm->configcr)),
- SLAB_ATOMIC, &pm->configcr_dma);
+ GFP_ATOMIC, &pm->configcr_dma);
if (!pm->configcr)
return -1;
interface = intf->cur_altsetting;
endpoint = &interface->endpoint[0].desc;
- if (!(endpoint->bEndpointAddress & 0x80))
- return -EIO;
- if ((endpoint->bmAttributes & 3) != 3)
+ if (!usb_endpoint_is_int_in(endpoint))
return -EIO;
usb_control_msg(udev, usb_sndctrlpipe(udev, 0),