diff options
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_sdio_ops.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_usb_ops.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_main.h | 2 |
4 files changed, 11 insertions, 8 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_main.c b/drivers/net/wireless/rsi/rsi_91x_main.c index f1cde0ca81f9..939f568dae9b 100644 --- a/drivers/net/wireless/rsi/rsi_91x_main.c +++ b/drivers/net/wireless/rsi/rsi_91x_main.c @@ -221,6 +221,7 @@ struct rsi_hw *rsi_91x_init(void) rsi_init_event(&common->tx_thread.event); mutex_init(&common->mutex); mutex_init(&common->tx_rxlock); + mutex_init(&common->rx_lock); if (rsi_create_kthread(common, &common->tx_thread, diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c index b6d0e2ae1412..b3f7adc9d085 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c @@ -230,7 +230,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) dev->rx_info.sdio_int_counter++; do { - mutex_lock(&common->tx_rxlock); + mutex_lock(&common->rx_lock); status = rsi_sdio_read_register(common->priv, RSI_FN1_INT_REGISTER, &isr_status); @@ -238,7 +238,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) rsi_dbg(ERR_ZONE, "%s: Failed to Read Intr Status Register\n", __func__); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); return; } adapter->interrupt_status = isr_status; @@ -246,7 +246,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) if (isr_status == 0) { rsi_set_event(&common->tx_thread.event); dev->rx_info.sdio_intr_status_zero++; - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); return; } @@ -304,7 +304,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) rsi_dbg(ERR_ZONE, "%s: Failed to read pkt\n", __func__); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); return; } break; @@ -319,7 +319,7 @@ void rsi_interrupt_handler(struct rsi_hw *adapter) } isr_status ^= BIT(isr_type - 1); } while (isr_status); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); } while (1); } diff --git a/drivers/net/wireless/rsi/rsi_91x_usb_ops.c b/drivers/net/wireless/rsi/rsi_91x_usb_ops.c index d3e0a07604a6..465692b3c351 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb_ops.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb_ops.c @@ -37,14 +37,14 @@ void rsi_usb_rx_thread(struct rsi_common *common) if (atomic_read(&dev->rx_thread.thread_done)) goto out; - mutex_lock(&common->tx_rxlock); + mutex_lock(&common->rx_lock); status = rsi_read_pkt(common, 0); if (status) { rsi_dbg(ERR_ZONE, "%s: Failed To read data", __func__); - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); return; } - mutex_unlock(&common->tx_rxlock); + mutex_unlock(&common->rx_lock); rsi_reset_event(&dev->rx_thread.event); if (adapter->rx_urb_submit(adapter)) { rsi_dbg(ERR_ZONE, diff --git a/drivers/net/wireless/rsi/rsi_main.h b/drivers/net/wireless/rsi/rsi_main.h index c2e1c1ce285c..29bccb7079ec 100644 --- a/drivers/net/wireless/rsi/rsi_main.h +++ b/drivers/net/wireless/rsi/rsi_main.h @@ -181,6 +181,8 @@ struct rsi_common { struct mutex mutex; /* Mutex used between tx/rx threads */ struct mutex tx_rxlock; + /* Mutex used for rx thread */ + struct mutex rx_lock; u8 endpoint; /* Channel/band related */ |