diff options
Diffstat (limited to 'kernel/drivers/bluetooth/btuart_cs.c')
| -rw-r--r-- | kernel/drivers/bluetooth/btuart_cs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/drivers/bluetooth/btuart_cs.c b/kernel/drivers/bluetooth/btuart_cs.c index abb4d2106..bb8e4025f 100644 --- a/kernel/drivers/bluetooth/btuart_cs.c +++ b/kernel/drivers/bluetooth/btuart_cs.c @@ -38,7 +38,7 @@ #include <linux/serial.h> #include <linux/serial_reg.h> #include <linux/bitops.h> -#include <asm/io.h> +#include <linux/io.h> #include <pcmcia/cistpl.h> #include <pcmcia/ciscode.h> @@ -188,7 +188,7 @@ static void btuart_receive(struct btuart_info *info) info->hdev->stat.byte_rx++; /* Allocate packet */ - if (info->rx_skb == NULL) { + if (!info->rx_skb) { info->rx_state = RECV_WAIT_PACKET_TYPE; info->rx_count = 0; info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); @@ -223,7 +223,6 @@ static void btuart_receive(struct btuart_info *info) /* Unknown packet */ BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type); info->hdev->stat.err_rx++; - clear_bit(HCI_RUNNING, &(info->hdev->flags)); kfree_skb(info->rx_skb); info->rx_skb = NULL; @@ -409,17 +408,12 @@ static int btuart_hci_flush(struct hci_dev *hdev) static int btuart_hci_open(struct hci_dev *hdev) { - set_bit(HCI_RUNNING, &(hdev->flags)); - return 0; } static int btuart_hci_close(struct hci_dev *hdev) { - if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags))) - return 0; - btuart_hci_flush(hdev); return 0; |