carl9170: remove eeprom data injection option

In the early days, this was a quite useful software
feature for testing different regdomains and chain
configurations without adding debugfs cruft into
the driver. Nowadays, the driver's phy code seems
to be stable and there's no need for it anymore.
Therefore I decided to removed altogether.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 0 insertions, 38 deletions

diff --git a/drivers/net/wireless/ath/carl9170/carl9170.h b/drivers/net/wireless/ath/carl9170/carl9170.h
index 6cfbb419e2f..f0f44c30b2f 100644
--- a/drivers/net/wireless/ath/carl9170/carl9170.h
+++ b/drivers/net/wireless/ath/carl9170/carl9170.h
@@ -593,7 +593,6 @@ int carl9170_get_noisefloor(struct ar9170 *ar);
 
 /* FW */
 int carl9170_parse_firmware(struct ar9170 *ar);
-int carl9170_fw_fix_eeprom(struct ar9170 *ar);
 
 extern struct ieee80211_rate __carl9170_ratetable[];
 extern int modparam_noht;
diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index 3de61adacd3..cffde8d9a52 100644
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -389,39 +389,6 @@ carl9170_find_fw_desc(struct ar9170 *ar, const __u8 *fw_data, const size_t len)
         return (void *)&fw_data[scan - found];
 }
 
-int carl9170_fw_fix_eeprom(struct ar9170 *ar)
-{
-        const struct carl9170fw_fix_desc *fix_desc = NULL;
-        unsigned int i, n, off;
-        u32 *data = (void *)&ar->eeprom;
-
-        fix_desc = carl9170_fw_find_desc(ar, FIX_MAGIC,
-                sizeof(*fix_desc), CARL9170FW_FIX_DESC_CUR_VER);
-
-        if (!fix_desc)
-                return 0;
-
-        n = (le16_to_cpu(fix_desc->head.length) - sizeof(*fix_desc)) /
-            sizeof(struct carl9170fw_fix_entry);
-
-        for (i = 0; i < n; i++) {
-                off = le32_to_cpu(fix_desc->data[i].address) -
-                      AR9170_EEPROM_START;
-
-                if (off >= sizeof(struct ar9170_eeprom) || (off & 3)) {
-                        dev_err(&ar->udev->dev, "Skip invalid entry %d\n", i);
-                        continue;
-                }
-
-                data[off / sizeof(*data)] &=
-                        le32_to_cpu(fix_desc->data[i].mask);
-                data[off / sizeof(*data)] |=
-                        le32_to_cpu(fix_desc->data[i].value);
-        }
-
-        return 0;
-}
-
 int carl9170_parse_firmware(struct ar9170 *ar)
 {
         const struct carl9170fw_desc_head *fw_desc = NULL;
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 4dfb0290b43..6ee7c55f75a 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1934,10 +1934,6 @@ int carl9170_register(struct ar9170 *ar)
         if (err)
                 return err;
 
-        err = carl9170_fw_fix_eeprom(ar);
-        if (err)
-                return err;
-
         err = carl9170_parse_eeprom(ar);
         if (err)
                 return err;