rt2800: 5592: add iq calibration
Based on:
GetIQCalibration()
IQCalibration()
from:
DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rtmp_chip.c
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 4251835..51922cc 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -1065,8 +1065,7 @@
}
/*
- * Generic EEPROM access.
- * The EEPROM is being accessed by word index.
+ * Generic EEPROM access. The EEPROM is being accessed by word or byte index.
*/
static inline void *rt2x00_eeprom_addr(struct rt2x00_dev *rt2x00dev,
const unsigned int word)
@@ -1086,6 +1085,12 @@
rt2x00dev->eeprom[word] = cpu_to_le16(data);
}
+static inline u8 rt2x00_eeprom_byte(struct rt2x00_dev *rt2x00dev,
+ const unsigned int byte)
+{
+ return *(((u8 *)rt2x00dev->eeprom) + byte);
+}
+
/*
* Chipset handlers
*/