From c630d18a5ea0213f6ad8e34b62f9c78038f371d8 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Sat, 16 Jul 2011 20:29:06 +0530 Subject: [PATCH] ath6kl: Move ath6kl_sdio_async_rw_scatter() down to other hif_ops functions Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/sdio.c | 63 +++++++++++++------------- 1 file changed, 31 insertions(+), 32 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index d217f1c642b3..559c3a755401 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -270,38 +270,6 @@ static int ath6kl_sdio_scat_rw(struct ath6kl_sdio *ar_sdio, return status; } - -/* scatter gather read write request */ -static int ath6kl_sdio_async_rw_scatter(struct ath6kl *ar, - struct hif_scatter_req *scat_req) -{ - struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); - struct hif_scatter_req_priv *req_priv = scat_req->req_priv; - u32 request = scat_req->req; - int status = 0; - unsigned long flags; - - if (!scat_req->len) - return -EINVAL; - - ath6kl_dbg(ATH6KL_DBG_SCATTER, - "hif-scatter: total len: %d scatter entries: %d\n", - scat_req->len, scat_req->scat_entries); - - if (request & HIF_SYNCHRONOUS) { - sdio_claim_host(ar_sdio->func); - status = ath6kl_sdio_scat_rw(ar_sdio, req_priv->busrequest); - sdio_release_host(ar_sdio->func); - } else { - spin_lock_irqsave(&ar_sdio->wr_async_lock, flags); - list_add_tail(&req_priv->busrequest->list, &ar_sdio->wr_asyncq); - spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags); - queue_work(ar->ath6kl_wq, &ar_sdio->wr_async_work); - } - - return status; -} - /* clean up scatter support */ static void ath6kl_sdio_cleanup_scat_resource(struct ath6kl_sdio *ar_sdio) { @@ -654,6 +622,37 @@ static int ath6kl_sdio_enable_scatter(struct ath6kl *ar, return ret; } +/* scatter gather read write request */ +static int ath6kl_sdio_async_rw_scatter(struct ath6kl *ar, + struct hif_scatter_req *scat_req) +{ + struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); + struct hif_scatter_req_priv *req_priv = scat_req->req_priv; + u32 request = scat_req->req; + int status = 0; + unsigned long flags; + + if (!scat_req->len) + return -EINVAL; + + ath6kl_dbg(ATH6KL_DBG_SCATTER, + "hif-scatter: total len: %d scatter entries: %d\n", + scat_req->len, scat_req->scat_entries); + + if (request & HIF_SYNCHRONOUS) { + sdio_claim_host(ar_sdio->func); + status = ath6kl_sdio_scat_rw(ar_sdio, req_priv->busrequest); + sdio_release_host(ar_sdio->func); + } else { + spin_lock_irqsave(&ar_sdio->wr_async_lock, flags); + list_add_tail(&req_priv->busrequest->list, &ar_sdio->wr_asyncq); + spin_unlock_irqrestore(&ar_sdio->wr_async_lock, flags); + queue_work(ar->ath6kl_wq, &ar_sdio->wr_async_work); + } + + return status; +} + static void ath6kl_sdio_cleanup_scatter(struct ath6kl *ar) { struct ath6kl_sdio *ar_sdio = ath6kl_sdio_priv(ar); -- 2.30.2