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wifi: ath9k: remove disabling of bands

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The old platform data code that used this is gone and this serves no
purpose.

The modern way to disable bands is ieee80211-freq-limit, which is
already implemented.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20260521231806.261220-1-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This commit is contained in:
Rosen Penev 2026-05-21 16:18:06 -07:00 committed by Jeff Johnson
parent 13cdd324cc
commit f0e5e8703f
2 changed files with 4 additions and 14 deletions
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16
drivers/net/wireless/ath/ath9k/hw.c
View File

@ -2498,19 +2498,11 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
eeval = ah->eep_ops->get_eeprom(ah, EEP_OP_MODE);
if (eeval & AR5416_OPFLAGS_11A) {
if (ah->disable_5ghz)
ath_warn(common, "disabling 5GHz band\n");
else
pCap->hw_caps |= ATH9K_HW_CAP_5GHZ;
}
if (eeval & AR5416_OPFLAGS_11A)
pCap->hw_caps |= ATH9K_HW_CAP_5GHZ;
if (eeval & AR5416_OPFLAGS_11G) {
if (ah->disable_2ghz)
ath_warn(common, "disabling 2GHz band\n");
else
pCap->hw_caps |= ATH9K_HW_CAP_2GHZ;
}
if (eeval & AR5416_OPFLAGS_11G)
pCap->hw_caps |= ATH9K_HW_CAP_2GHZ;
if ((pCap->hw_caps & (ATH9K_HW_CAP_2GHZ | ATH9K_HW_CAP_5GHZ)) == 0) {
ath_err(common, "both bands are disabled\n");

2
drivers/net/wireless/ath/ath9k/hw.h
View File

@ -974,8 +974,6 @@ struct ath_hw {
bool is_clk_25mhz;
int (*get_mac_revision)(void);
int (*external_reset)(void);
bool disable_2ghz;
bool disable_5ghz;
const struct firmware *eeprom_blob;
u16 *nvmem_blob; /* devres managed */