mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-11 11:09:13 +00:00
ath9k: fix AR5416 access GPIO warning
The warning was seen on AR5416 chip, which invoke ath9k_hw_gio_get() before the GPIO initialized correctly. WARNING: CPU: 1 PID: 1159 at ~/drivers/net/wireless/ath/ath9k/hw.c:2776 ath9k_hw_gpio_get+0x148/0x1a0 [ath9k_hw] ... CPU: 1 PID: 1159 Comm: systemd-udevd Not tainted 4.7.0-rc7-aptosid-amd64 #1 aptosid 4.7~rc7-1~git92.slh.3 Hardware name: /DH67CL, BIOS BLH6710H.86A.0160.2012.1204.1156 12/04/2012 0000000000000286 00000000f912d633 ffffffff81290fd3 0000000000000000 0000000000000000 ffffffff81063fd4 ffff88040c6dc018 0000000000000000 0000000000000002 0000000000000000 0000000000000100 ffff88040c6dc018 Call Trace: [<ffffffff81290fd3>] ? dump_stack+0x5c/0x79 [<ffffffff81063fd4>] ? __warn+0xb4/0xd0 [<ffffffffa0668fb8>] ? ath9k_hw_gpio_get+0x148/0x1a0 [ath9k_hw] Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Reported-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
parent
4e80ffab0e
commit
db7b542e4a
1 changed files with 2 additions and 2 deletions
|
@ -2482,6 +2482,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
|
|||
return -EINVAL;
|
||||
}
|
||||
|
||||
ath9k_gpio_cap_init(ah);
|
||||
|
||||
if (AR_SREV_9485(ah) ||
|
||||
AR_SREV_9285(ah) ||
|
||||
AR_SREV_9330(ah) ||
|
||||
|
@ -2531,8 +2533,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
|
|||
else
|
||||
pCap->hw_caps &= ~ATH9K_HW_CAP_HT;
|
||||
|
||||
ath9k_gpio_cap_init(ah);
|
||||
|
||||
if (AR_SREV_9160_10_OR_LATER(ah) || AR_SREV_9100(ah))
|
||||
pCap->rts_aggr_limit = ATH_AMPDU_LIMIT_MAX;
|
||||
else
|
||||
|
|
Loading…
Reference in a new issue