X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fhiddev.h;h=945ba1ad14acd61212c7c81d60c87c4824c619a1;hb=65da6b7c3bf0bd6a149128079565e5f4efec28ac;hp=75c1fa0d2189069757d09e84ebe2f5bc24a329a0;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h
index 75c1fa0d2..945ba1ad1 100644
--- a/include/linux/hiddev.h
+++ b/include/linux/hiddev.h
@@ -128,10 +128,11 @@ struct hiddev_usage_ref {
 
 /* hiddev_usage_ref_multi is used for sending multiple bytes to a control.
  * It really manifests itself as setting the value of consecutive usages */
+#define HID_MAX_MULTI_USAGES 1024
 struct hiddev_usage_ref_multi {
 	struct hiddev_usage_ref uref;
 	__u32 num_values;
-	__s32 values[HID_MAX_USAGES];
+	__s32 values[HID_MAX_MULTI_USAGES];
 };
 
 /* FIELD_INDEX_NONE is returned in read() data from the kernel when flags
@@ -200,8 +201,8 @@ struct hiddev_usage_ref_multi {
  *		ioctl(fd, HIDIOCGUSAGE, &uref);
  *          }
  *	}
- *	uref.report_id |= HID_REPORT_ID_NEXT;
- *	ret = ioctl(fd, HIDIOCGREPORTINFO, &uref);
+ *	rinfo.report_id |= HID_REPORT_ID_NEXT;
+ *	ret = ioctl(fd, HIDIOCGREPORTINFO, &rinfo);
  *  }
  */
 
@@ -212,6 +213,11 @@ struct hiddev_usage_ref_multi {
  * In-kernel definitions.
  */
 
+struct hid_device;
+struct hid_usage;
+struct hid_field;
+struct hid_report;
+
 #ifdef CONFIG_USB_HIDDEV
 int hiddev_connect(struct hid_device *);
 void hiddev_disconnect(struct hid_device *);