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) { diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index ee3875f894aa..3b4a67417f95 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -185,7 +185,7 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev, */ 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);