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ath9k: remove ath9k_hw_check_chan()

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The only check we care about in ath9k_hw_check_chan() is
the internal regulatory check so use that.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2008-12-23 15:58:49 -08:00 committed by John W. Linville
parent 4febf7b8f4
commit 0de57d991b
1 changed files with 1 additions and 25 deletions
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26
drivers/net/wireless/ath9k/hw.c
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@ -1666,30 +1666,6 @@ static bool ath9k_hw_chip_reset(struct ath_hal *ah,
return true; return true;
} }
static struct ath9k_channel *ath9k_hw_check_chan(struct ath_hal *ah,
struct ath9k_channel *chan)
{
if (!(IS_CHAN_2GHZ(chan) ^ IS_CHAN_5GHZ(chan))) {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"invalid channel %u/0x%x; not marked as "
"2GHz or 5GHz\n", chan->channel, chan->channelFlags);
return NULL;
}
if (!IS_CHAN_OFDM(chan) &&
!IS_CHAN_B(chan) &&
!IS_CHAN_HT20(chan) &&
!IS_CHAN_HT40(chan)) {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"invalid channel %u/0x%x; not marked as "
"OFDM or CCK or HT20 or HT40PLUS or HT40MINUS\n",
chan->channel, chan->channelFlags);
return NULL;
}
return ath9k_regd_check_channel(ah, chan);
}
static bool ath9k_hw_channel_change(struct ath_hal *ah, static bool ath9k_hw_channel_change(struct ath_hal *ah,
struct ath9k_channel *chan, struct ath9k_channel *chan,
enum ath9k_ht_macmode macmode) enum ath9k_ht_macmode macmode)
@ -2234,7 +2210,7 @@ int ath9k_hw_reset(struct ath_hal *ah, struct ath9k_channel *chan,
ahp->ah_rxchainmask &= 0x3; ahp->ah_rxchainmask &= 0x3;
} }
if (ath9k_hw_check_chan(ah, chan) == NULL) { if (ath9k_regd_check_channel(ah, chan) == NULL) {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL, DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"invalid channel %u/0x%x; no mapping\n", "invalid channel %u/0x%x; no mapping\n",
chan->channel, chan->channelFlags); chan->channel, chan->channelFlags);