---

yaml
---
r: 150186
b: refs/heads/master
c: 358623c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6cfe62cd58da862db04d4eb61f218f65b0cedbb3
+refs/heads/master: 358623c22c9fd837b3b1b444377037f72553dc9f

trunk/drivers/net/wireless/rt2x00/rt2500usb.c

@@ -1559,7 +1559,7 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2500usb_register_read(rt2x00dev, MAC_CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, RT2570, value, reg);
 
-	if (!rt2x00_check_rev(&rt2x00dev->chip, 0)) {
+	if (!rt2x00_check_rev(&rt2x00dev->chip, 0x000ffff0, 0)) {
 		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
 		return -ENODEV;
 	}

trunk/drivers/net/wireless/rt2x00/rt2800usb.c

@@ -2348,9 +2348,10 @@ static int rt2800usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	 * The check for rt2860 is not a typo, some rt2870 hardware
 	 * identifies itself as rt2860 in the CSR register.
 	 */
-	if ((rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2860) &&
-	    (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2870) &&
-	    (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x3070)) {
+	if (!rt2x00_check_rev(&rt2x00dev->chip, 0xfff00000, 0x28600000) &&
+	    !rt2x00_check_rev(&rt2x00dev->chip, 0xfff00000, 0x28700000) &&
+	    !rt2x00_check_rev(&rt2x00dev->chip, 0xfff00000, 0x28800000) &&
+	    !rt2x00_check_rev(&rt2x00dev->chip, 0xffff0000, 0x30700000)) {
 		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
 		return -ENODEV;
 	}

trunk/drivers/net/wireless/rt2x00/rt2x00.h

@@ -915,11 +915,10 @@ static inline u32 rt2x00_rev(const struct rt2x00_chip *chipset)
 	return chipset->rev;
 }
 
-static inline u16 rt2x00_check_rev(const struct rt2x00_chip *chipset,
-				   const u32 rev)
+static inline bool rt2x00_check_rev(const struct rt2x00_chip *chipset,
+				    const u32 mask, const u32 rev)
 {
-	return (((chipset->rev & 0xffff0) == rev) &&
-		!!(chipset->rev & 0x0000f));
+	return ((chipset->rev & mask) == rev);
 }
 
 /**

trunk/drivers/net/wireless/rt2x00/rt73usb.c

@@ -1846,7 +1846,8 @@ static int rt73usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
 	rt2x00usb_register_read(rt2x00dev, MAC_CSR0, &reg);
 	rt2x00_set_chip(rt2x00dev, RT2571, value, reg);
 
-	if (!rt2x00_check_rev(&rt2x00dev->chip, 0x25730)) {
+	if (!rt2x00_check_rev(&rt2x00dev->chip, 0x000ffff0, 0x25730) ||
+	    !rt2x00_check_rev(&rt2x00dev->chip, 0x0000000f, 0)) {
 		ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
 		return -ENODEV;
 	}