diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
| commit | e219aafe50fd546b8686582ddbafd24c3c2eda04 (patch) | |
| tree | a665e08ca8d42f20ac8e5dcc8565d666cffb26bd /drivers/bluetooth/btuart_cs.c | |
| parent | ffe12855a5f7f195589130197558e6a5c276caa4 (diff) | |
| parent | 24c96dc79c5e76d3cff7a33f955a4d3244644766 (diff) | |
Merge back earlier 'pm-domains' material for v4.5.
Diffstat (limited to 'drivers/bluetooth/btuart_cs.c')
| -rw-r--r-- | drivers/bluetooth/btuart_cs.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index abb4d2106db46..bb8e4025fb9eb 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/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; |