diff options
author | Marcel Holtmann <marcel@holtmann.org> | 2010-03-21 00:27:45 -0400 |
---|---|---|
committer | Marcel Holtmann <marcel@holtmann.org> | 2010-03-21 00:49:35 -0400 |
commit | aef7d97cc604309b66f6f45cce02cd734934cd4e (patch) | |
tree | b21aae56f9a5de0bbabe881d597a4dc790ff97c8 | |
parent | 101545f6fef4a0a3ea8daf0b5b880df2c6a92a69 (diff) |
Bluetooth: Convert debug files to actually use debugfs instead of sysfs
Some of the debug files ended up wrongly in sysfs, because at that point
of time, debugfs didn't exist. Convert these files to use debugfs and
also seq_file. This patch converts all of these files at once and then
removes the exported symbol for the Bluetooth sysfs class.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
-rw-r--r-- | include/net/bluetooth/bluetooth.h | 2 | ||||
-rw-r--r-- | net/bluetooth/hci_sysfs.c | 3 | ||||
-rw-r--r-- | net/bluetooth/l2cap.c | 51 | ||||
-rw-r--r-- | net/bluetooth/rfcomm/core.c | 52 | ||||
-rw-r--r-- | net/bluetooth/rfcomm/sock.c | 47 | ||||
-rw-r--r-- | net/bluetooth/sco.c | 47 |
6 files changed, 114 insertions, 88 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 04a6908e38d2..ff77e8f882f1 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h | |||
@@ -176,6 +176,6 @@ extern void hci_sock_cleanup(void); | |||
176 | extern int bt_sysfs_init(void); | 176 | extern int bt_sysfs_init(void); |
177 | extern void bt_sysfs_cleanup(void); | 177 | extern void bt_sysfs_cleanup(void); |
178 | 178 | ||
179 | extern struct class *bt_class; | 179 | extern struct dentry *bt_debugfs; |
180 | 180 | ||
181 | #endif /* __BLUETOOTH_H */ | 181 | #endif /* __BLUETOOTH_H */ |
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index cafb55b0cea5..05fd125f74fe 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c | |||
@@ -8,8 +8,7 @@ | |||
8 | #include <net/bluetooth/bluetooth.h> | 8 | #include <net/bluetooth/bluetooth.h> |
9 | #include <net/bluetooth/hci_core.h> | 9 | #include <net/bluetooth/hci_core.h> |
10 | 10 | ||
11 | struct class *bt_class = NULL; | 11 | static struct class *bt_class; |
12 | EXPORT_SYMBOL_GPL(bt_class); | ||
13 | 12 | ||
14 | struct dentry *bt_debugfs = NULL; | 13 | struct dentry *bt_debugfs = NULL; |
15 | EXPORT_SYMBOL_GPL(bt_debugfs); | 14 | EXPORT_SYMBOL_GPL(bt_debugfs); |
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 27551820741e..43e17f7d7ecd 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c | |||
@@ -40,6 +40,8 @@ | |||
40 | #include <linux/skbuff.h> | 40 | #include <linux/skbuff.h> |
41 | #include <linux/list.h> | 41 | #include <linux/list.h> |
42 | #include <linux/device.h> | 42 | #include <linux/device.h> |
43 | #include <linux/debugfs.h> | ||
44 | #include <linux/seq_file.h> | ||
43 | #include <linux/uaccess.h> | 45 | #include <linux/uaccess.h> |
44 | #include <linux/crc16.h> | 46 | #include <linux/crc16.h> |
45 | #include <net/sock.h> | 47 | #include <net/sock.h> |
@@ -3937,39 +3939,42 @@ drop: | |||
3937 | return 0; | 3939 | return 0; |
3938 | } | 3940 | } |
3939 | 3941 | ||
3940 | static ssize_t l2cap_sysfs_show(struct class *dev, | 3942 | static int l2cap_debugfs_show(struct seq_file *f, void *p) |
3941 | struct class_attribute *attr, | ||
3942 | char *buf) | ||
3943 | { | 3943 | { |
3944 | struct sock *sk; | 3944 | struct sock *sk; |
3945 | struct hlist_node *node; | 3945 | struct hlist_node *node; |
3946 | char *str = buf; | ||
3947 | int size = PAGE_SIZE; | ||
3948 | 3946 | ||
3949 | read_lock_bh(&l2cap_sk_list.lock); | 3947 | read_lock_bh(&l2cap_sk_list.lock); |
3950 | 3948 | ||
3951 | sk_for_each(sk, node, &l2cap_sk_list.head) { | 3949 | sk_for_each(sk, node, &l2cap_sk_list.head) { |
3952 | struct l2cap_pinfo *pi = l2cap_pi(sk); | 3950 | struct l2cap_pinfo *pi = l2cap_pi(sk); |
3953 | int len; | ||
3954 | |||
3955 | len = snprintf(str, size, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d\n", | ||
3956 | batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), | ||
3957 | sk->sk_state, __le16_to_cpu(pi->psm), pi->scid, | ||
3958 | pi->dcid, pi->imtu, pi->omtu, pi->sec_level); | ||
3959 | |||
3960 | size -= len; | ||
3961 | if (size <= 0) | ||
3962 | break; | ||
3963 | 3951 | ||
3964 | str += len; | 3952 | seq_printf(f, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d\n", |
3953 | batostr(&bt_sk(sk)->src), | ||
3954 | batostr(&bt_sk(sk)->dst), | ||
3955 | sk->sk_state, __le16_to_cpu(pi->psm), | ||
3956 | pi->scid, pi->dcid, | ||
3957 | pi->imtu, pi->omtu, pi->sec_level); | ||
3965 | } | 3958 | } |
3966 | 3959 | ||
3967 | read_unlock_bh(&l2cap_sk_list.lock); | 3960 | read_unlock_bh(&l2cap_sk_list.lock); |
3968 | 3961 | ||
3969 | return str - buf; | 3962 | return 0; |
3970 | } | 3963 | } |
3971 | 3964 | ||
3972 | static CLASS_ATTR(l2cap, S_IRUGO, l2cap_sysfs_show, NULL); | 3965 | static int l2cap_debugfs_open(struct inode *inode, struct file *file) |
3966 | { | ||
3967 | return single_open(file, l2cap_debugfs_show, inode->i_private); | ||
3968 | } | ||
3969 | |||
3970 | static const struct file_operations l2cap_debugfs_fops = { | ||
3971 | .open = l2cap_debugfs_open, | ||
3972 | .read = seq_read, | ||
3973 | .llseek = seq_lseek, | ||
3974 | .release = single_release, | ||
3975 | }; | ||
3976 | |||
3977 | static struct dentry *l2cap_debugfs; | ||
3973 | 3978 | ||
3974 | static const struct proto_ops l2cap_sock_ops = { | 3979 | static const struct proto_ops l2cap_sock_ops = { |
3975 | .family = PF_BLUETOOTH, | 3980 | .family = PF_BLUETOOTH, |
@@ -4029,8 +4034,12 @@ static int __init l2cap_init(void) | |||
4029 | goto error; | 4034 | goto error; |
4030 | } | 4035 | } |
4031 | 4036 | ||
4032 | if (class_create_file(bt_class, &class_attr_l2cap) < 0) | 4037 | if (bt_debugfs) { |
4033 | BT_ERR("Failed to create L2CAP info file"); | 4038 | l2cap_debugfs = debugfs_create_file("l2cap", 0444, |
4039 | bt_debugfs, NULL, &l2cap_debugfs_fops); | ||
4040 | if (!l2cap_debugfs) | ||
4041 | BT_ERR("Failed to create L2CAP debug file"); | ||
4042 | } | ||
4034 | 4043 | ||
4035 | BT_INFO("L2CAP ver %s", VERSION); | 4044 | BT_INFO("L2CAP ver %s", VERSION); |
4036 | BT_INFO("L2CAP socket layer initialized"); | 4045 | BT_INFO("L2CAP socket layer initialized"); |
@@ -4044,7 +4053,7 @@ error: | |||
4044 | 4053 | ||
4045 | static void __exit l2cap_exit(void) | 4054 | static void __exit l2cap_exit(void) |
4046 | { | 4055 | { |
4047 | class_remove_file(bt_class, &class_attr_l2cap); | 4056 | debugfs_remove(l2cap_debugfs); |
4048 | 4057 | ||
4049 | if (bt_sock_unregister(BTPROTO_L2CAP) < 0) | 4058 | if (bt_sock_unregister(BTPROTO_L2CAP) < 0) |
4050 | BT_ERR("L2CAP socket unregistration failed"); | 4059 | BT_ERR("L2CAP socket unregistration failed"); |
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index cf164073269d..13f114e8b0f9 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c | |||
@@ -33,6 +33,8 @@ | |||
33 | #include <linux/init.h> | 33 | #include <linux/init.h> |
34 | #include <linux/wait.h> | 34 | #include <linux/wait.h> |
35 | #include <linux/device.h> | 35 | #include <linux/device.h> |
36 | #include <linux/debugfs.h> | ||
37 | #include <linux/seq_file.h> | ||
36 | #include <linux/net.h> | 38 | #include <linux/net.h> |
37 | #include <linux/mutex.h> | 39 | #include <linux/mutex.h> |
38 | #include <linux/kthread.h> | 40 | #include <linux/kthread.h> |
@@ -2098,14 +2100,10 @@ static struct hci_cb rfcomm_cb = { | |||
2098 | .security_cfm = rfcomm_security_cfm | 2100 | .security_cfm = rfcomm_security_cfm |
2099 | }; | 2101 | }; |
2100 | 2102 | ||
2101 | static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, | 2103 | static int rfcomm_dlc_debugfs_show(struct seq_file *f, void *x) |
2102 | struct class_attribute *attr, | ||
2103 | char *buf) | ||
2104 | { | 2104 | { |
2105 | struct rfcomm_session *s; | 2105 | struct rfcomm_session *s; |
2106 | struct list_head *pp, *p; | 2106 | struct list_head *pp, *p; |
2107 | char *str = buf; | ||
2108 | int size = PAGE_SIZE; | ||
2109 | 2107 | ||
2110 | rfcomm_lock(); | 2108 | rfcomm_lock(); |
2111 | 2109 | ||
@@ -2114,29 +2112,33 @@ static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, | |||
2114 | list_for_each(pp, &s->dlcs) { | 2112 | list_for_each(pp, &s->dlcs) { |
2115 | struct sock *sk = s->sock->sk; | 2113 | struct sock *sk = s->sock->sk; |
2116 | struct rfcomm_dlc *d = list_entry(pp, struct rfcomm_dlc, list); | 2114 | struct rfcomm_dlc *d = list_entry(pp, struct rfcomm_dlc, list); |
2117 | int len; | ||
2118 | 2115 | ||
2119 | len = snprintf(str, size, "%s %s %ld %d %d %d %d\n", | 2116 | seq_printf(f, "%s %s %ld %d %d %d %d\n", |
2120 | batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), | 2117 | batostr(&bt_sk(sk)->src), |
2121 | d->state, d->dlci, d->mtu, d->rx_credits, d->tx_credits); | 2118 | batostr(&bt_sk(sk)->dst), |
2122 | 2119 | d->state, d->dlci, d->mtu, | |
2123 | size -= len; | 2120 | d->rx_credits, d->tx_credits); |
2124 | if (size <= 0) | ||
2125 | break; | ||
2126 | |||
2127 | str += len; | ||
2128 | } | 2121 | } |
2129 | |||
2130 | if (size <= 0) | ||
2131 | break; | ||
2132 | } | 2122 | } |
2133 | 2123 | ||
2134 | rfcomm_unlock(); | 2124 | rfcomm_unlock(); |
2135 | 2125 | ||
2136 | return (str - buf); | 2126 | return 0; |
2127 | } | ||
2128 | |||
2129 | static int rfcomm_dlc_debugfs_open(struct inode *inode, struct file *file) | ||
2130 | { | ||
2131 | return single_open(file, rfcomm_dlc_debugfs_show, inode->i_private); | ||
2137 | } | 2132 | } |
2138 | 2133 | ||
2139 | static CLASS_ATTR(rfcomm_dlc, S_IRUGO, rfcomm_dlc_sysfs_show, NULL); | 2134 | static const struct file_operations rfcomm_dlc_debugfs_fops = { |
2135 | .open = rfcomm_dlc_debugfs_open, | ||
2136 | .read = seq_read, | ||
2137 | .llseek = seq_lseek, | ||
2138 | .release = single_release, | ||
2139 | }; | ||
2140 | |||
2141 | static struct dentry *rfcomm_dlc_debugfs; | ||
2140 | 2142 | ||
2141 | /* ---- Initialization ---- */ | 2143 | /* ---- Initialization ---- */ |
2142 | static int __init rfcomm_init(void) | 2144 | static int __init rfcomm_init(void) |
@@ -2153,8 +2155,12 @@ static int __init rfcomm_init(void) | |||
2153 | goto unregister; | 2155 | goto unregister; |
2154 | } | 2156 | } |
2155 | 2157 | ||
2156 | if (class_create_file(bt_class, &class_attr_rfcomm_dlc) < 0) | 2158 | if (bt_debugfs) { |
2157 | BT_ERR("Failed to create RFCOMM info file"); | 2159 | rfcomm_dlc_debugfs = debugfs_create_file("rfcomm_dlc", 0444, |
2160 | bt_debugfs, NULL, &rfcomm_dlc_debugfs_fops); | ||
2161 | if (!rfcomm_dlc_debugfs) | ||
2162 | BT_ERR("Failed to create RFCOMM debug file"); | ||
2163 | } | ||
2158 | 2164 | ||
2159 | err = rfcomm_init_ttys(); | 2165 | err = rfcomm_init_ttys(); |
2160 | if (err < 0) | 2166 | if (err < 0) |
@@ -2182,7 +2188,7 @@ unregister: | |||
2182 | 2188 | ||
2183 | static void __exit rfcomm_exit(void) | 2189 | static void __exit rfcomm_exit(void) |
2184 | { | 2190 | { |
2185 | class_remove_file(bt_class, &class_attr_rfcomm_dlc); | 2191 | debugfs_remove(rfcomm_dlc_debugfs); |
2186 | 2192 | ||
2187 | hci_unregister_cb(&rfcomm_cb); | 2193 | hci_unregister_cb(&rfcomm_cb); |
2188 | 2194 | ||
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 8d0ee0b8a6b6..7f439765403d 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c | |||
@@ -40,6 +40,8 @@ | |||
40 | #include <linux/skbuff.h> | 40 | #include <linux/skbuff.h> |
41 | #include <linux/list.h> | 41 | #include <linux/list.h> |
42 | #include <linux/device.h> | 42 | #include <linux/device.h> |
43 | #include <linux/debugfs.h> | ||
44 | #include <linux/seq_file.h> | ||
43 | #include <net/sock.h> | 45 | #include <net/sock.h> |
44 | 46 | ||
45 | #include <asm/system.h> | 47 | #include <asm/system.h> |
@@ -1061,37 +1063,38 @@ done: | |||
1061 | return result; | 1063 | return result; |
1062 | } | 1064 | } |
1063 | 1065 | ||
1064 | static ssize_t rfcomm_sock_sysfs_show(struct class *dev, | 1066 | static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p) |
1065 | struct class_attribute *attr, | ||
1066 | char *buf) | ||
1067 | { | 1067 | { |
1068 | struct sock *sk; | 1068 | struct sock *sk; |
1069 | struct hlist_node *node; | 1069 | struct hlist_node *node; |
1070 | char *str = buf; | ||
1071 | int size = PAGE_SIZE; | ||
1072 | 1070 | ||
1073 | read_lock_bh(&rfcomm_sk_list.lock); | 1071 | read_lock_bh(&rfcomm_sk_list.lock); |
1074 | 1072 | ||
1075 | sk_for_each(sk, node, &rfcomm_sk_list.head) { | 1073 | sk_for_each(sk, node, &rfcomm_sk_list.head) { |
1076 | int len; | 1074 | seq_printf(f, "%s %s %d %d\n", |
1077 | 1075 | batostr(&bt_sk(sk)->src), | |
1078 | len = snprintf(str, size, "%s %s %d %d\n", | 1076 | batostr(&bt_sk(sk)->dst), |
1079 | batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), | ||
1080 | sk->sk_state, rfcomm_pi(sk)->channel); | 1077 | sk->sk_state, rfcomm_pi(sk)->channel); |
1081 | |||
1082 | size -= len; | ||
1083 | if (size <= 0) | ||
1084 | break; | ||
1085 | |||
1086 | str += len; | ||
1087 | } | 1078 | } |
1088 | 1079 | ||
1089 | read_unlock_bh(&rfcomm_sk_list.lock); | 1080 | read_unlock_bh(&rfcomm_sk_list.lock); |
1090 | 1081 | ||
1091 | return (str - buf); | 1082 | return 0; |
1092 | } | 1083 | } |
1093 | 1084 | ||
1094 | static CLASS_ATTR(rfcomm, S_IRUGO, rfcomm_sock_sysfs_show, NULL); | 1085 | static int rfcomm_sock_debugfs_open(struct inode *inode, struct file *file) |
1086 | { | ||
1087 | return single_open(file, rfcomm_sock_debugfs_show, inode->i_private); | ||
1088 | } | ||
1089 | |||
1090 | static const struct file_operations rfcomm_sock_debugfs_fops = { | ||
1091 | .open = rfcomm_sock_debugfs_open, | ||
1092 | .read = seq_read, | ||
1093 | .llseek = seq_lseek, | ||
1094 | .release = single_release, | ||
1095 | }; | ||
1096 | |||
1097 | static struct dentry *rfcomm_sock_debugfs; | ||
1095 | 1098 | ||
1096 | static const struct proto_ops rfcomm_sock_ops = { | 1099 | static const struct proto_ops rfcomm_sock_ops = { |
1097 | .family = PF_BLUETOOTH, | 1100 | .family = PF_BLUETOOTH, |
@@ -1131,8 +1134,12 @@ int __init rfcomm_init_sockets(void) | |||
1131 | if (err < 0) | 1134 | if (err < 0) |
1132 | goto error; | 1135 | goto error; |
1133 | 1136 | ||
1134 | if (class_create_file(bt_class, &class_attr_rfcomm) < 0) | 1137 | if (bt_debugfs) { |
1135 | BT_ERR("Failed to create RFCOMM info file"); | 1138 | rfcomm_sock_debugfs = debugfs_create_file("rfcomm", 0444, |
1139 | bt_debugfs, NULL, &rfcomm_sock_debugfs_fops); | ||
1140 | if (!rfcomm_sock_debugfs) | ||
1141 | BT_ERR("Failed to create RFCOMM debug file"); | ||
1142 | } | ||
1136 | 1143 | ||
1137 | BT_INFO("RFCOMM socket layer initialized"); | 1144 | BT_INFO("RFCOMM socket layer initialized"); |
1138 | 1145 | ||
@@ -1146,7 +1153,7 @@ error: | |||
1146 | 1153 | ||
1147 | void rfcomm_cleanup_sockets(void) | 1154 | void rfcomm_cleanup_sockets(void) |
1148 | { | 1155 | { |
1149 | class_remove_file(bt_class, &class_attr_rfcomm); | 1156 | debugfs_remove(rfcomm_sock_debugfs); |
1150 | 1157 | ||
1151 | if (bt_sock_unregister(BTPROTO_RFCOMM) < 0) | 1158 | if (bt_sock_unregister(BTPROTO_RFCOMM) < 0) |
1152 | BT_ERR("RFCOMM socket layer unregistration failed"); | 1159 | BT_ERR("RFCOMM socket layer unregistration failed"); |
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 967a75175c66..e5b16b76b22e 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c | |||
@@ -38,6 +38,8 @@ | |||
38 | #include <linux/socket.h> | 38 | #include <linux/socket.h> |
39 | #include <linux/skbuff.h> | 39 | #include <linux/skbuff.h> |
40 | #include <linux/device.h> | 40 | #include <linux/device.h> |
41 | #include <linux/debugfs.h> | ||
42 | #include <linux/seq_file.h> | ||
41 | #include <linux/list.h> | 43 | #include <linux/list.h> |
42 | #include <net/sock.h> | 44 | #include <net/sock.h> |
43 | 45 | ||
@@ -953,37 +955,36 @@ drop: | |||
953 | return 0; | 955 | return 0; |
954 | } | 956 | } |
955 | 957 | ||
956 | static ssize_t sco_sysfs_show(struct class *dev, | 958 | static int sco_debugfs_show(struct seq_file *f, void *p) |
957 | struct class_attribute *attr, | ||
958 | char *buf) | ||
959 | { | 959 | { |
960 | struct sock *sk; | 960 | struct sock *sk; |
961 | struct hlist_node *node; | 961 | struct hlist_node *node; |
962 | char *str = buf; | ||
963 | int size = PAGE_SIZE; | ||
964 | 962 | ||
965 | read_lock_bh(&sco_sk_list.lock); | 963 | read_lock_bh(&sco_sk_list.lock); |
966 | 964 | ||
967 | sk_for_each(sk, node, &sco_sk_list.head) { | 965 | sk_for_each(sk, node, &sco_sk_list.head) { |
968 | int len; | 966 | seq_printf(f, "%s %s %d\n", batostr(&bt_sk(sk)->src), |
969 | 967 | batostr(&bt_sk(sk)->dst), sk->sk_state); | |
970 | len = snprintf(str, size, "%s %s %d\n", | ||
971 | batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), | ||
972 | sk->sk_state); | ||
973 | |||
974 | size -= len; | ||
975 | if (size <= 0) | ||
976 | break; | ||
977 | |||
978 | str += len; | ||
979 | } | 968 | } |
980 | 969 | ||
981 | read_unlock_bh(&sco_sk_list.lock); | 970 | read_unlock_bh(&sco_sk_list.lock); |
982 | 971 | ||
983 | return (str - buf); | 972 | return 0; |
984 | } | 973 | } |
985 | 974 | ||
986 | static CLASS_ATTR(sco, S_IRUGO, sco_sysfs_show, NULL); | 975 | static int sco_debugfs_open(struct inode *inode, struct file *file) |
976 | { | ||
977 | return single_open(file, sco_debugfs_show, inode->i_private); | ||
978 | } | ||
979 | |||
980 | static const struct file_operations sco_debugfs_fops = { | ||
981 | .open = sco_debugfs_open, | ||
982 | .read = seq_read, | ||
983 | .llseek = seq_lseek, | ||
984 | .release = single_release, | ||
985 | }; | ||
986 | |||
987 | static struct dentry *sco_debugfs; | ||
987 | 988 | ||
988 | static const struct proto_ops sco_sock_ops = { | 989 | static const struct proto_ops sco_sock_ops = { |
989 | .family = PF_BLUETOOTH, | 990 | .family = PF_BLUETOOTH, |
@@ -1041,8 +1042,12 @@ static int __init sco_init(void) | |||
1041 | goto error; | 1042 | goto error; |
1042 | } | 1043 | } |
1043 | 1044 | ||
1044 | if (class_create_file(bt_class, &class_attr_sco) < 0) | 1045 | if (bt_debugfs) { |
1045 | BT_ERR("Failed to create SCO info file"); | 1046 | sco_debugfs = debugfs_create_file("sco", 0444, |
1047 | bt_debugfs, NULL, &sco_debugfs_fops); | ||
1048 | if (!sco_debugfs) | ||
1049 | BT_ERR("Failed to create SCO debug file"); | ||
1050 | } | ||
1046 | 1051 | ||
1047 | BT_INFO("SCO (Voice Link) ver %s", VERSION); | 1052 | BT_INFO("SCO (Voice Link) ver %s", VERSION); |
1048 | BT_INFO("SCO socket layer initialized"); | 1053 | BT_INFO("SCO socket layer initialized"); |
@@ -1056,7 +1061,7 @@ error: | |||
1056 | 1061 | ||
1057 | static void __exit sco_exit(void) | 1062 | static void __exit sco_exit(void) |
1058 | { | 1063 | { |
1059 | class_remove_file(bt_class, &class_attr_sco); | 1064 | debugfs_remove(sco_debugfs); |
1060 | 1065 | ||
1061 | if (bt_sock_unregister(BTPROTO_SCO) < 0) | 1066 | if (bt_sock_unregister(BTPROTO_SCO) < 0) |
1062 | BT_ERR("SCO socket unregistration failed"); | 1067 | BT_ERR("SCO socket unregistration failed"); |