diff options
| author | Tobin C. Harding <me@tobin.cc> | 2017-04-12 09:56:50 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-14 10:22:03 +0200 |
| commit | 4f22b8954b13f6a75d57498b49084fc409257c61 (patch) | |
| tree | 35d47aff5d7a193857b8f49fcd738d6ce9f3be02 /drivers/staging/ks7010 | |
| parent | d2729c6e94e4d9ff108e2a27d3884fd67c954776 (diff) | |
staging: ks7010: remove unused spin_lock
Driver SDIO private data structure description includes a spin_lock
that is never used. This data structure only contains a pointer to the
sdio_func and a pointer to the main device private data. A spin_lock
is not required here.
Remove unused spin_lock.
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ks7010')
| -rw-r--r-- | drivers/staging/ks7010/ks7010_sdio.c | 1 | ||||
| -rw-r--r-- | drivers/staging/ks7010/ks7010_sdio.h | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/ks7010/ks7010_sdio.c b/drivers/staging/ks7010/ks7010_sdio.c index 5f14fd00f87f..59451f8881aa 100644 --- a/drivers/staging/ks7010/ks7010_sdio.c +++ b/drivers/staging/ks7010/ks7010_sdio.c @@ -892,7 +892,6 @@ static int ks7010_sdio_probe(struct sdio_func *func, return -ENOMEM; card->func = func; - spin_lock_init(&card->lock); /*** Initialize SDIO ***/ sdio_claim_host(func); diff --git a/drivers/staging/ks7010/ks7010_sdio.h b/drivers/staging/ks7010/ks7010_sdio.h index d1d16faf0fc9..c01a0207f2c1 100644 --- a/drivers/staging/ks7010/ks7010_sdio.h +++ b/drivers/staging/ks7010/ks7010_sdio.h @@ -98,7 +98,6 @@ struct hw_info_t { struct ks_sdio_card { struct sdio_func *func; struct ks_wlan_private *priv; - spinlock_t lock; }; /* Tx Device struct */ |