diff options
author | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
commit | 90f959bcb386da2c71613dcefc6a285e054a539e (patch) | |
tree | ee3e9dd4111d4aad12e579cb0c2c159114dff263 /drivers/net/wireless/libertas/if_sdio.c | |
parent | 41f13fe81dd1b08723ab9f3fc3c7f29cfa81f1a5 (diff) | |
parent | 07d43ba98621f08e252a48c96b258b4d572b0257 (diff) |
drm: merge Linux master into HEAD
Conflicts:
drivers/gpu/drm/drm_info.c
drivers/gpu/drm/drm_proc.c
drivers/gpu/drm/i915/i915_gem_debugfs.c
Diffstat (limited to 'drivers/net/wireless/libertas/if_sdio.c')
-rw-r--r-- | drivers/net/wireless/libertas/if_sdio.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c index 4519d7314f4..76f4c653d64 100644 --- a/drivers/net/wireless/libertas/if_sdio.c +++ b/drivers/net/wireless/libertas/if_sdio.c @@ -95,6 +95,8 @@ struct if_sdio_card { spinlock_t lock; struct if_sdio_packet *packets; + + struct workqueue_struct *workqueue; struct work_struct packet_worker; }; @@ -209,6 +211,9 @@ static int if_sdio_handle_event(struct if_sdio_card *card, event = sdio_readb(card->func, IF_SDIO_EVENT, &ret); if (ret) goto out; + + /* right shift 3 bits to get the event id */ + event >>= 3; } else { if (size < 4) { lbs_deb_sdio("event packet too small (%d bytes)\n", @@ -743,7 +748,7 @@ static int if_sdio_host_to_card(struct lbs_private *priv, spin_unlock_irqrestore(&card->lock, flags); - schedule_work(&card->packet_worker); + queue_work(card->workqueue, &card->packet_worker); ret = 0; @@ -833,6 +838,7 @@ static int if_sdio_probe(struct sdio_func *func, card->func = func; card->model = model; spin_lock_init(&card->lock); + card->workqueue = create_workqueue("libertas_sdio"); INIT_WORK(&card->packet_worker, if_sdio_host_to_card_worker); for (i = 0;i < ARRAY_SIZE(if_sdio_models);i++) { @@ -921,15 +927,17 @@ static int if_sdio_probe(struct sdio_func *func, if (ret) goto err_activate_card; + if (priv->fwcapinfo & FW_CAPINFO_PS) + priv->ps_supported = 1; + out: lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret); return ret; err_activate_card: - flush_scheduled_work(); - free_netdev(priv->dev); - kfree(priv); + flush_workqueue(card->workqueue); + lbs_remove_card(priv); reclaim: sdio_claim_host(func); release_int: @@ -939,6 +947,7 @@ disable: release: sdio_release_host(func); free: + destroy_workqueue(card->workqueue); while (card->packets) { packet = card->packets; card->packets = card->packets->next; @@ -965,7 +974,8 @@ static void if_sdio_remove(struct sdio_func *func) lbs_stop_card(card->priv); lbs_remove_card(card->priv); - flush_scheduled_work(); + flush_workqueue(card->workqueue); + destroy_workqueue(card->workqueue); sdio_claim_host(func); sdio_release_irq(func); |