1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 933e6cc9359d..8d76bb2e0312 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -124,7 +124,7 @@ EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff);
 
 int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
                                         const u8 request, const u8 requesttype,
-                                        const u16 offset, void *buffer,
+                                        const u16 offset, const void *buffer,
                                         const u16 buffer_length,
                                         const int timeout)
 {
@@ -134,7 +134,7 @@ int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev,
 
         mutex_lock(&rt2x00dev->usb_cache_mutex);
 
-        tb  = buffer;
+        tb  = (char *)buffer;
         off = offset;
         len = buffer_length;
         while (len && !status) {