Merge branch 'x86/cpu' into x86/x2apic

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / ath9k / hw.c

diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index bde162f128aba6c70100c1dbd8d1c979061e0411..6dbfed0b4149ecf2e2c10070f5333bb66edc48e0 100644 (file)
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -5017,7 +5017,11 @@ static void ath9k_hw_spur_mitigate(struct ath_hal *ah,
 
        for (i = 0; i < 123; i++) {
                if ((cur_vit_mask > lower) && (cur_vit_mask < upper)) {
-                       if ((abs(cur_vit_mask - bin)) < 75)
+
+                       /* workaround for gcc bug #37014 */
+                       volatile int tmp = abs(cur_vit_mask - bin);
+
+                       if (tmp < 75)
                                mask_amt = 1;
                        else
                                mask_amt = 0;
@@ -7281,15 +7285,15 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry,
                }
                break;
        case ATH9K_CIPHER_WEP:
-               if (k->kv_len < 40 / NBBY) {
+               if (k->kv_len < LEN_WEP40) {
                        DPRINTF(ah->ah_sc, ATH_DBG_KEYCACHE,
                                 "%s: WEP key length %u too small\n",
                                 __func__, k->kv_len);
                        return false;
                }
-               if (k->kv_len <= 40 / NBBY)
+               if (k->kv_len <= LEN_WEP40)
                        keyType = AR_KEYTABLE_TYPE_40;
-               else if (k->kv_len <= 104 / NBBY)
+               else if (k->kv_len <= LEN_WEP104)
                        keyType = AR_KEYTABLE_TYPE_104;
                else
                        keyType = AR_KEYTABLE_TYPE_128;
@@ -7309,7 +7313,7 @@ ath9k_hw_set_keycache_entry(struct ath_hal *ah, u16 entry,
        key2 = get_unaligned_le32(k->kv_val + 6) ^ xorMask;
        key3 = (get_unaligned_le16(k->kv_val + 10) ^ xorMask) & 0xffff;
        key4 = get_unaligned_le32(k->kv_val + 12) ^ xorMask;
-       if (k->kv_len <= 104 / NBBY)
+       if (k->kv_len <= LEN_WEP104)
                key4 &= 0xff;
 
        if (keyType == AR_KEYTABLE_TYPE_TKIP && ATH9K_IS_MIC_ENABLED(ah)) {