diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-07 22:04:00 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-07 22:04:00 +0400 |
| commit | 12eb9444a8df7ab4aa5f4c91f8e3049af5d9819b (patch) | |
| tree | f41b0ec87bfefbec06da96a6679097f1a53c9f36 /drivers/net/wireless/ath/ath6kl/sdio.c | |
| parent | 8c9bb054f866cefd54bf7d551bf69a1ab3ff2089 (diff) | |
| download | linux-12eb9444a8df7ab4aa5f4c91f8e3049af5d9819b.tar.xz | |
ath6kl: document all spinlocks
Also fixes quite a few checkpatch warnings like this:
ath6kl/hif.h:226: CHECK: spinlock_t definition without comment
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 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index 5d5f3faa1f04..5a03082ee589 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -32,6 +32,7 @@ struct ath6kl_sdio { struct sdio_func *func; + /* protects access to bus_req_freeq */ spinlock_t lock; /* free list */ @@ -53,13 +54,17 @@ struct ath6kl_sdio { atomic_t irq_handling; wait_queue_head_t irq_wq; + /* protects access to scat_req */ spinlock_t scat_lock; + bool scatter_enabled; bool is_disabled; const struct sdio_device_id *id; struct work_struct wr_async_work; struct list_head wr_asyncq; + + /* protects access to wr_asyncq */ spinlock_t wr_async_lock; }; |