diff options
| -rw-r--r-- | drivers/staging/most/i2c/i2c.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/staging/most/i2c/i2c.c b/drivers/staging/most/i2c/i2c.c index 39b15908b476..8edced998f5a 100644 --- a/drivers/staging/most/i2c/i2c.c +++ b/drivers/staging/most/i2c/i2c.c @@ -39,7 +39,6 @@ module_param(scan_rate, int, 0644); MODULE_PARM_DESC(scan_rate, "Polling rate in times/sec. Default = 100"); struct hdm_i2c { - bool is_open[NUM_CHANNELS]; bool polling_mode; struct most_interface most_iface; struct most_channel_capability capabilities[NUM_CHANNELS]; @@ -79,7 +78,6 @@ static int configure_channel(struct most_interface *most_iface, unsigned int delay, pr; BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); - BUG_ON(dev->is_open[ch_idx]); if (channel_config->data_type != MOST_CH_CONTROL) { pr_err("bad data type for channel %d\n", ch_idx); @@ -113,7 +111,6 @@ static int configure_channel(struct most_interface *most_iface, pr_info("polling rate is %u Hz\n", pr); } } - dev->is_open[ch_idx] = true; return 0; } @@ -136,7 +133,6 @@ static int enqueue(struct most_interface *most_iface, int ret; BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); - BUG_ON(!dev->is_open[ch_idx]); if (ch_idx == CH_RX) { /* RX */ @@ -184,9 +180,6 @@ static int poison_channel(struct most_interface *most_iface, struct mbo *mbo; BUG_ON(ch_idx < 0 || ch_idx >= NUM_CHANNELS); - BUG_ON(!dev->is_open[ch_idx]); - - dev->is_open[ch_idx] = false; if (ch_idx == CH_RX) { if (!dev->polling_mode) @@ -269,7 +262,7 @@ static void pending_rx_work(struct work_struct *work) do_rx_work(dev); if (dev->polling_mode) { - if (dev->is_open[CH_RX] && scan_rate) + if (scan_rate) schedule_delayed_work(&dev->rx.dwork, dev->rx.delay); } else { dev->rx.int_disabled = false; @@ -329,7 +322,6 @@ static int i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) client->adapter->nr, client->addr); for (i = 0; i < NUM_CHANNELS; i++) { - dev->is_open[i] = false; dev->capabilities[i].data_type = MOST_CH_CONTROL; dev->capabilities[i].num_buffers_packet = MAX_BUFFERS_CONTROL; dev->capabilities[i].buffer_size_packet = MAX_BUF_SIZE_CONTROL; |