diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sdio.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sdio.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index 41c087d3f0f..5148d0e0fad 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -347,12 +347,9 @@ static int mwifiex_read_data_sync(struct mwifiex_adapter *adapter, u8 *buffer, */ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) { - int ret; - dev_dbg(adapter->dev, "event: wakeup device...\n"); - ret = mwifiex_write_reg(adapter, CONFIGURATION_REG, HOST_POWER_UP); - return ret; + return mwifiex_write_reg(adapter, CONFIGURATION_REG, HOST_POWER_UP); } /* @@ -362,12 +359,9 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) */ static int mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter) { - int ret; - dev_dbg(adapter->dev, "cmd: wakeup device completed\n"); - ret = mwifiex_write_reg(adapter, CONFIGURATION_REG, 0); - return ret; + return mwifiex_write_reg(adapter, CONFIGURATION_REG, 0); } /* @@ -1703,13 +1697,9 @@ static struct mwifiex_if_ops sdio_ops = { static int mwifiex_sdio_init_module(void) { - int ret; - sema_init(&add_remove_card_sem, 1); - ret = sdio_register_driver(&mwifiex_sdio); - - return ret; + return sdio_register_driver(&mwifiex_sdio); } /* |