diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2015-03-01 07:23:45 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-03-03 14:46:53 +0100 |
| commit | 510baea1e46da47bcaa5e93c664abd84ab6ee21a (patch) | |
| tree | 028c0d0f8f319590463d22160b8d3f892b248318 /drivers/net | |
| parent | ath9k: Remove useless return value check (diff) | |
| download | linux-510baea1e46da47bcaa5e93c664abd84ab6ee21a.tar.xz linux-510baea1e46da47bcaa5e93c664abd84ab6ee21a.zip | |
ath9k: Initialize MCI state correctly
The MCI configuration values are assigned
in ath9k_hw_btcoex_init_mci() which are used
by the MCI reset routine. When initializing
BTCOEX/MCI, ath_mci_setup() ends up using
uninitialized data. Fix this by setting up
the configuration parameters before issuing
a MCI reset.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 78695b59d6fc..257ffce9373a 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -415,12 +415,11 @@ int ath9k_init_btcoex(struct ath_softc *sc) if (ath9k_hw_mci_is_enabled(ah)) { sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE; INIT_LIST_HEAD(&sc->btcoex.mci.info); + ath9k_hw_btcoex_init_mci(ah); r = ath_mci_setup(sc); if (r) return r; - - ath9k_hw_btcoex_init_mci(ah); } break; |