xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bluetooth: Introduce hci_dev_test_flag helper macro

Browse Source 
Instead of manually coding test_bit on hdev->dev_flags all the time,
use hci_dev_test_flag helper macro.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2015-03-13 02:11:00 -07:00
committed by Johan Hedberg
parent cc91cb042c
commit d7a5a11d7f
10 changed files with 278 additions and 278 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/net/bluetooth/hci_core.h
View File

@@ -502,6 +502,8 @@ extern struct list_head hci_cb_list;
extern rwlock_t hci_dev_list_lock;
extern struct mutex hci_cb_list_lock;
#define hci_dev_test_flag(hdev, nr) test_bit((nr), &(hdev)->dev_flags)
/* ----- HCI interface to upper protocols ----- */
int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
int l2cap_disconn_ind(struct hci_conn *hcon);
@@ -598,14 +600,14 @@ enum {
static inline bool hci_conn_ssp_enabled(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
return test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) &&
return hci_dev_test_flag(hdev, HCI_SSP_ENABLED) &&
test_bit(HCI_CONN_SSP_ENABLED, &conn->flags);
}
static inline bool hci_conn_sc_enabled(struct hci_conn *conn)
{
struct hci_dev *hdev = conn->hdev;
return test_bit(HCI_SC_ENABLED, &hdev->dev_flags) &&
return hci_dev_test_flag(hdev, HCI_SC_ENABLED) &&
test_bit(HCI_CONN_SC_ENABLED, &conn->flags);
}
@@ -1025,10 +1027,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE))
#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
#define hdev_is_powered(hdev) (test_bit(HCI_UP, &hdev->flags) && \
!test_bit(HCI_AUTO_OFF, &hdev->dev_flags))
#define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \
test_bit(HCI_SC_ENABLED, &(dev)->dev_flags))
#define hdev_is_powered(dev) (test_bit(HCI_UP, &(dev)->flags) && \
!hci_dev_test_flag(dev, HCI_AUTO_OFF))
#define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \
hci_dev_test_flag(dev, HCI_SC_ENABLED))
/* ----- HCI protocols ----- */
#define HCI_PROTO_DEFER 0x01