rt2x00: Add helper macros

[linux-2.6] / drivers / net / wireless / rt2x00 / rt73usb.c

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index a6419c9007723137dd1da2af407fbcc352cacf4c..351d95c4f50d7fc6de9a7420229cf2b776ef171f 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -74,10 +74,10 @@ static inline void rt73usb_register_multiread(struct rt2x00_dev *rt2x00dev,
                                              const unsigned int offset,
                                              void *value, const u32 length)
 {
-       int timeout = REGISTER_TIMEOUT * (length / sizeof(u32));
        rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_READ,
                                      USB_VENDOR_REQUEST_IN, offset,
-                                     value, length, timeout);
+                                     value, length,
+                                     REGISTER_TIMEOUT32(length));
 }
 
 static inline void rt73usb_register_write(struct rt2x00_dev *rt2x00dev,
@@ -102,10 +102,10 @@ static inline void rt73usb_register_multiwrite(struct rt2x00_dev *rt2x00dev,
                                               const unsigned int offset,
                                               void *value, const u32 length)
 {
-       int timeout = REGISTER_TIMEOUT * (length / sizeof(u32));
        rt2x00usb_vendor_request_buff(rt2x00dev, USB_MULTI_WRITE,
                                      USB_VENDOR_REQUEST_OUT, offset,
-                                     value, length, timeout);
+                                     value, length,
+                                     REGISTER_TIMEOUT32(length));
 }
 
 static u32 rt73usb_bbp_check(struct rt2x00_dev *rt2x00dev)
@@ -876,7 +876,6 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, void *data,
        char *ptr = data;
        char *cache;
        int buflen;
-       int timeout;
 
        /*
         * Wait for stable hardware.
@@ -907,14 +906,14 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, void *data,
 
        for (i = 0; i < len; i += CSR_CACHE_SIZE_FIRMWARE) {
                buflen = min_t(int, len - i, CSR_CACHE_SIZE_FIRMWARE);
-               timeout = REGISTER_TIMEOUT * (buflen / sizeof(u32));
 
                memcpy(cache, ptr, buflen);
 
                rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
                                         USB_VENDOR_REQUEST_OUT,
                                         FIRMWARE_IMAGE_BASE + i, 0,
-                                        cache, buflen, timeout);
+                                        cache, buflen,
+                                        REGISTER_TIMEOUT32(buflen));
 
                ptr += buflen;
        }
@@ -1966,7 +1965,6 @@ static int rt73usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
        struct rt2x00_intf *intf = vif_to_intf(control->vif);
        struct skb_frame_desc *skbdesc;
        unsigned int beacon_base;
-       unsigned int timeout;
        u32 reg;
 
        if (unlikely(!intf->beacon))
@@ -2006,10 +2004,10 @@ static int rt73usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
         */
        rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
        beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
-       timeout = REGISTER_TIMEOUT * (skb->len / sizeof(u32));
        rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE,
                                 USB_VENDOR_REQUEST_OUT, beacon_base, 0,
-                                skb->data, skb->len, timeout);
+                                skb->data, skb->len,
+                                REGISTER_TIMEOUT32(skb->len));
        rt73usb_kick_tx_queue(rt2x00dev, QID_BEACON);
 
        return 0;