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Diffstat (limited to 'drivers/hid/hid-microsoft.c')
-rw-r--r--drivers/hid/hid-microsoft.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 359cc447c6c6..dc618c33d0a2 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -33,18 +33,19 @@
33 * Microsoft Wireless Desktop Receiver (Model 1028) has 33 * Microsoft Wireless Desktop Receiver (Model 1028) has
34 * 'Usage Min/Max' where it ought to have 'Physical Min/Max' 34 * 'Usage Min/Max' where it ought to have 'Physical Min/Max'
35 */ 35 */
36static void ms_report_fixup(struct hid_device *hdev, __u8 *rdesc, 36static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
37 unsigned int rsize) 37 unsigned int *rsize)
38{ 38{
39 unsigned long quirks = (unsigned long)hid_get_drvdata(hdev); 39 unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
40 40
41 if ((quirks & MS_RDESC) && rsize == 571 && rdesc[557] == 0x19 && 41 if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
42 rdesc[559] == 0x29) { 42 rdesc[559] == 0x29) {
43 dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver " 43 dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver "
44 "Model 1028 report descriptor\n"); 44 "Model 1028 report descriptor\n");
45 rdesc[557] = 0x35; 45 rdesc[557] = 0x35;
46 rdesc[559] = 0x45; 46 rdesc[559] = 0x45;
47 } 47 }
48 return rdesc;
48} 49}
49 50
50#define ms_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ 51#define ms_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \