X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fhid%2Fhid-core.c;fp=drivers%2Fhid%2Fhid-core.c;h=5746a5903bcea1a17bfcc7349a2a867bd0833d32;hb=621de593081524da2f0f7b060f5951b4155eb4a2;hp=e56f8d5d3a50ac9ad1388df4a3d29a750425f7c3;hpb=afa5eb7c68689ced4284f01c96feed44a2d0a127;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index e56f8d5d3a5..5746a5903bc 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1819,6 +1819,22 @@ void hid_unregister_driver(struct hid_driver *hdrv)
 }
 EXPORT_SYMBOL_GPL(hid_unregister_driver);
 
+int hid_check_keys_pressed(struct hid_device *hid)
+{
+	struct hid_input *hidinput;
+	int i;
+
+	list_for_each_entry(hidinput, &hid->inputs, list) {
+		for (i = 0; i < BITS_TO_LONGS(KEY_MAX); i++)
+			if (hidinput->input->key[i])
+				return 1;
+	}
+
+	return 0;
+}
+
+EXPORT_SYMBOL_GPL(hid_check_keys_pressed);
+
 static int __init hid_init(void)
 {
 	int ret;