1 files changed, 2 insertions, 26 deletions

diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index 7c09e150dbd..6511c27d938 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -241,9 +241,8 @@ enum ath5k_eeprom_freq_bands{
 #define AR5K_SPUR_SYMBOL_WIDTH_TURBO_100Hz      6250
 
 #define AR5K_EEPROM_READ(_o, _v) do {                   \
-        ret = ath5k_hw_nvram_read(ah, (_o), &(_v));     \
-        if (ret)                                        \
-                return ret;                             \
+        if (!ath5k_hw_nvram_read(ah, (_o), &(_v)))      \
+                return -EIO;                            \
 } while (0)
 
 #define AR5K_EEPROM_READ_HDR(_o, _v)                                    \
@@ -269,29 +268,6 @@ enum ath5k_ctl_mode {
         AR5K_CTL_MODE_M = 15,
 };
 
-/* Default CTL ids for the 3 main reg domains.
- * Atheros only uses these by default but vendors
- * can have up to 32 different CTLs for different
- * scenarios. Note that theese values are ORed with
- * the mode id (above) so we can have up to 24 CTL
- * datasets out of these 3 main regdomains. That leaves
- * 8 ids that can be used by vendors and since 0x20 is
- * missing from HAL sources i guess this is the set of
- * custom CTLs vendors can use. */
-#define AR5K_CTL_FCC    0x10
-#define AR5K_CTL_CUSTOM 0x20
-#define AR5K_CTL_ETSI   0x30
-#define AR5K_CTL_MKK    0x40
-
-/* Indicates a CTL with only mode set and
- * no reg domain mapping, such CTLs are used
- * for world roaming domains or simply when
- * a reg domain is not set */
-#define AR5K_CTL_NO_REGDOMAIN   0xf0
-
-/* Indicates an empty (invalid) CTL */
-#define AR5K_CTL_NO_CTL         0xff
-
 /* Per channel calibration data, used for power table setup */
 struct ath5k_chan_pcal_info_rf5111 {
         /* Power levels in half dbm units