diff options
| author | Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> | 2012-08-29 19:40:25 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-10-24 11:49:48 +0300 |
| commit | ede615d2f043539e23bc4022955dbe0c3ec70ca2 (patch) | |
| tree | ddb2e2e09bf189314358b19e478a33bd48392f8f /drivers/net/wireless/ath/ath6kl/init.c | |
| parent | 83685091acb878980711c3b28fe42e8959583e84 (diff) | |
ath6kl: Refactor ath6kl_init_hw_start() and ath6kl_init_hw_stop()
So that these functions will be used to re-initialize the fw
upon detecting fw error. This refactoring moves ar->state
setting out of core stop/start functionality.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/init.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index eb3677bd6e8f..be27ebec9052 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -1546,7 +1546,7 @@ static const char *ath6kl_init_get_hif_name(enum ath6kl_hif_type type) return NULL; } -int ath6kl_init_hw_start(struct ath6kl *ar) +static int __ath6kl_init_hw_start(struct ath6kl *ar) { long timeleft; int ret, i; @@ -1642,8 +1642,6 @@ int ath6kl_init_hw_start(struct ath6kl *ar) goto err_htc_stop; } - ar->state = ATH6KL_STATE_ON; - return 0; err_htc_stop: @@ -1656,7 +1654,18 @@ err_power_off: return ret; } -int ath6kl_init_hw_stop(struct ath6kl *ar) +int ath6kl_init_hw_start(struct ath6kl *ar) +{ + int err; + + err = __ath6kl_init_hw_start(ar); + if (err) + return err; + ar->state = ATH6KL_STATE_ON; + return 0; +} + +static int __ath6kl_init_hw_stop(struct ath6kl *ar) { int ret; @@ -1672,8 +1681,17 @@ int ath6kl_init_hw_stop(struct ath6kl *ar) if (ret) ath6kl_warn("failed to power off hif: %d\n", ret); - ar->state = ATH6KL_STATE_OFF; + return 0; +} +int ath6kl_init_hw_stop(struct ath6kl *ar) +{ + int err; + + err = __ath6kl_init_hw_stop(ar); + if (err) + return err; + ar->state = ATH6KL_STATE_OFF; return 0; } |