diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-10-27 18:48:14 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-11-11 12:58:55 +0200 |
| commit | b2e756989e9744d94f7cbae47586858c3efc8430 (patch) | |
| tree | 1b067f2f6249bb8f6cb07c2fddd26825e76fd577 /drivers/net/wireless/ath/ath6kl/sdio.c | |
| parent | c89c591d19ace9904cfd658f54d7d72aa54b3371 (diff) | |
ath6kl: move power control from sdio to core
In preparation for cutting down power from the chip on the fly.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/sdio.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/sdio.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index 5ce0b8b7a7c..682c47ce9b6 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -463,8 +463,9 @@ static void ath6kl_sdio_irq_handler(struct sdio_func *func) WARN_ON(status && status != -ECANCELED); } -static int ath6kl_sdio_power_on(struct ath6kl_sdio *ar_sdio) +static int ath6kl_sdio_power_on(struct ath6kl *ar) { + struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); struct sdio_func *func = ar_sdio->func; int ret = 0; @@ -495,8 +496,9 @@ static int ath6kl_sdio_power_on(struct ath6kl_sdio *ar_sdio) return ret; } -static int ath6kl_sdio_power_off(struct ath6kl_sdio *ar_sdio) +static int ath6kl_sdio_power_off(struct ath6kl *ar) { + struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); int ret; if (ar_sdio->is_disabled) @@ -772,6 +774,8 @@ static const struct ath6kl_hif_ops ath6kl_sdio_ops = { .cleanup_scatter = ath6kl_sdio_cleanup_scatter, .suspend = ath6kl_sdio_suspend, .resume = ath6kl_sdio_resume, + .power_on = ath6kl_sdio_power_on, + .power_off = ath6kl_sdio_power_off, }; static int ath6kl_sdio_probe(struct sdio_func *func, @@ -852,10 +856,6 @@ static int ath6kl_sdio_probe(struct sdio_func *func, sdio_release_host(func); - ret = ath6kl_sdio_power_on(ar_sdio); - if (ret) - goto err_core_alloc; - sdio_claim_host(func); ret = sdio_set_block_size(func, HIF_MBOX_BLOCK_SIZE); @@ -863,7 +863,7 @@ static int ath6kl_sdio_probe(struct sdio_func *func, ath6kl_err("Set sdio block size %d failed: %d)\n", HIF_MBOX_BLOCK_SIZE, ret); sdio_release_host(func); - goto err_off; + goto err_hif; } sdio_release_host(func); @@ -871,13 +871,11 @@ static int ath6kl_sdio_probe(struct sdio_func *func, ret = ath6kl_core_init(ar); if (ret) { ath6kl_err("Failed to init ath6kl core\n"); - goto err_off; + goto err_hif; } return ret; -err_off: - ath6kl_sdio_power_off(ar_sdio); err_core_alloc: ath6kl_core_free(ar_sdio->ar); err_dma: @@ -903,8 +901,6 @@ static void ath6kl_sdio_remove(struct sdio_func *func) ath6kl_core_cleanup(ar_sdio->ar); - ath6kl_sdio_power_off(ar_sdio); - kfree(ar_sdio->dma_buffer); kfree(ar_sdio); } |