diff --git a/drivers/staging/gdm724x/gdm_lte.c b/drivers/staging/gdm724x/gdm_lte.c index 357474acb371..0c336345f946 100644 --- a/drivers/staging/gdm724x/gdm_lte.c +++ b/drivers/staging/gdm724x/gdm_lte.c @@ -11,6 +11,8 @@ * GNU General Public License for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -103,7 +105,6 @@ static int gdm_lte_rx(struct sk_buff *skb, struct nic *nic, int nic_type) ret = netif_rx_ni(skb); if (ret == NET_RX_DROP) { - printk(KERN_ERR "glte: rx - dropped\n"); nic->stats.rx_dropped++; } else { nic->stats.rx_packets++; @@ -416,7 +417,7 @@ static int gdm_lte_tx(struct sk_buff *skb, struct net_device *dev) nic_type = gdm_lte_tx_nic_type(dev, skb); if (nic_type == 0) { - printk(KERN_ERR "glte: tx - invalid nic_type\n"); + netdev_err(dev, "tx - invalid nic_type\n"); return -1; } @@ -504,7 +505,7 @@ static void get_dev_endian(struct data_t *data, struct net_device *dev) ret = copy_to_user(data->buf, gdm_dev_endian(nic), sizeof(struct dev_endian_t)); if (ret) - printk(KERN_INFO "glte: state - failed to copy\n"); + netdev_info(dev, "state - failed to copy\n"); } static int gdm_lte_ioctl_get_data(struct wm_req_t *req, struct net_device *dev) @@ -517,7 +518,7 @@ static int gdm_lte_ioctl_get_data(struct wm_req_t *req, struct net_device *dev) get_dev_endian(&req->data, dev); break; default: - printk(KERN_ERR "glte: ioctl - unknown type %d\n", id); + netdev_err(dev, "ioctl - unknown type %d\n", id); break; } return 0; @@ -562,7 +563,7 @@ int gdm_lte_event_init(void) return 0; } - printk(KERN_ERR "glte: event init failed\n"); + pr_err("event init failed\n"); return -1; } @@ -654,7 +655,7 @@ static void gdm_lte_netif_rx(struct net_device *dev, char *buf, int len, int fla eth.h_proto = htons(ETH_P_IPV6); vlan_eth.h_vlan_encapsulated_proto = htons(ETH_P_IPV6); } else { - printk(KERN_ERR "glte: Unknown IP version %d\n", ip_version); + netdev_err(dev, "Unknown IP version %d\n", ip_version); return; } } @@ -700,11 +701,11 @@ static void gdm_lte_multi_sdu_pkt(struct phy_dev *phy_dev, char *buf, int len) nic_type = gdm_dev32_to_cpu(phy_dev->get_endian(phy_dev->priv_dev), sdu->nic_type); if (cmd_evt != LTE_RX_SDU) { - printk(KERN_ERR "glte: rx sdu wrong hci %04x\n", cmd_evt); + pr_err("rx sdu wrong hci %04x\n", cmd_evt); return; } if (hci_len < 12) { - printk(KERN_ERR "glte: rx sdu invalid len %d\n", hci_len); + pr_err("rx sdu invalid len %d\n", hci_len); return; } @@ -713,7 +714,7 @@ static void gdm_lte_multi_sdu_pkt(struct phy_dev *phy_dev, char *buf, int len) dev = phy_dev->dev[index]; gdm_lte_netif_rx(dev, (char *)sdu->data, (int)(hci_len-12), nic_type); } else { - printk(KERN_ERR "glte: rx sdu invalid nic_type : %x\n", nic_type); + pr_err("rx sdu invalid nic_type :%x\n", nic_type); } data += ((hci_len+3) & 0xfffc) + HCI_HEADER_SIZE; @@ -730,12 +731,11 @@ static void gdm_lte_pdn_table(struct net_device *dev, char *buf, int len) nic->pdn_table.dft_eps_id = gdm_dev32_to_cpu(gdm_dev_endian(nic), pdn_table->dft_eps_id); nic->pdn_table.nic_type = gdm_dev32_to_cpu(gdm_dev_endian(nic), pdn_table->nic_type); - printk(KERN_INFO "glte: pdn %s activated, nic_type=0x%x\n", - dev->name, nic->pdn_table.nic_type); + netdev_info(dev, "pdn activated, nic_type=0x%x\n", + nic->pdn_table.nic_type); } else { memset(&nic->pdn_table, 0x00, sizeof(struct pdn_table)); - printk(KERN_INFO "glte: pdn %s deactivated\n", - dev->name); + netdev_info(dev, "pdn deactivated\n"); } } @@ -771,11 +771,9 @@ static int gdm_lte_receive_pkt(struct phy_dev *phy_dev, char *buf, int len) gdm_lte_multi_sdu_pkt(phy_dev, buf, len); break; case LTE_LINK_ON_OFF_INDICATION: - { - struct hci_connect_ind *connect_ind = (struct hci_connect_ind *)buf; - printk(KERN_INFO "glte: link %s\n", - connect_ind->connect ? "on" : "off"); - } + netdev_info(dev, "link %s\n", + ((struct hci_connect_ind *)buf)->connect + ? "on" : "off"); break; case LTE_PDN_TABLE_IND: pdn_table = (struct hci_pdn_table_ind *)buf; @@ -841,7 +839,7 @@ static void validate_mac_address(u8 *mac_address) { /* if zero address or multicast bit set, restore the default value */ if (is_zero_ether_addr(mac_address) || (mac_address[0] & 0x01)) { - printk(KERN_ERR "glte: MAC invalid, restoring default\n"); + pr_err("MAC invalid, restoring default\n"); memcpy(mac_address, gdm_lte_macaddr, 6); } } @@ -863,7 +861,7 @@ int register_lte_device(struct phy_dev *phy_dev, struct device *dev, u8 *mac_add /* Allocate netdev */ net = alloc_netdev(sizeof(struct nic), pdn_dev_name, ether_setup); if (net == NULL) { - printk(KERN_ERR "glte: alloc_netdev failed\n"); + pr_err("alloc_netdev failed\n"); ret = -ENOMEM; goto err; } diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c index 2199f1bcbc84..f570bc00c990 100644 --- a/drivers/staging/gdm724x/gdm_mux.c +++ b/drivers/staging/gdm724x/gdm_mux.c @@ -11,6 +11,8 @@ * GNU General Public License for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -172,8 +174,7 @@ static int up_to_host(struct mux_rx *r) packet_type = __le16_to_cpu(mux_header->packet_type); if (start_flag != START_FLAG) { - printk(KERN_ERR "glte: invalid START_FLAG %x\n", - start_flag); + pr_err("invalid START_FLAG %x\n", start_flag); break; } @@ -182,16 +183,14 @@ static int up_to_host(struct mux_rx *r) if (len - packet_size_sum < MUX_HEADER_SIZE + payload_size + dummy_cnt) { - printk(KERN_ERR "glte: invalid payload : %d %d %04x\n", - payload_size, len, - packet_type - ); + pr_err("invalid payload : %d %d %04x\n", + payload_size, len, packet_type); break; } index = packet_type_to_index(packet_type); if (index < 0) { - printk(KERN_ERR "glte: invalid index %d\n", index); + pr_err("invalid index %d\n", index); break; } @@ -242,7 +241,7 @@ static void do_rx(struct work_struct *work) ret = up_to_host(r); if (ret == TO_HOST_BUFFER_REQUEST_FAIL) - printk(KERN_ERR "glte: failed to send mux data to host\n"); + pr_err("failed to send mux data to host\n"); else put_rx_struct(rx, r); } @@ -272,7 +271,8 @@ static void gdm_mux_rcv_complete(struct urb *urb) if (urb->status) { if (mux_dev->usb_state == PM_NORMAL) - printk(KERN_ERR "glte: gdm_mux_rcv_complete urb status error %d\n", urb->status); + pr_err("%s: urb status error %d\n", + __func__, urb->status); put_rx_struct(rx, r); } else { r->len = r->urb->actual_length; @@ -295,13 +295,13 @@ static int gdm_mux_recv(void *priv_dev, int ret; if (!usbdev) { - printk(KERN_ERR "glte: device is disconnected\n"); + pr_err("device is disconnected\n"); return -ENODEV; } r = get_rx_struct(rx); if (!r) { - printk(KERN_ERR "glte: get_rx_struct fail\n"); + pr_err("get_rx_struct fail\n"); return -ENOMEM; } @@ -331,7 +331,7 @@ static int gdm_mux_recv(void *priv_dev, put_rx_struct(rx, r); - printk(KERN_ERR "glte: usb_submit_urb ret=%d\n", ret); + pr_err("usb_submit_urb ret=%d\n", ret); } usb_mark_last_busy(usbdev); @@ -344,7 +344,7 @@ static void gdm_mux_send_complete(struct urb *urb) struct mux_tx *t = urb->context; if (urb->status == -ECONNRESET) { - printk(KERN_INFO "glte: CONNRESET\n"); + pr_info("CONNRESET\n"); free_mux_tx(t); return; } @@ -384,7 +384,7 @@ static int gdm_mux_send(void *priv_dev, void *data, int len, int tty_index, t = alloc_mux_tx(total_len); if (!t) { - printk(KERN_ERR "glte: alloc_mux_tx fail\n"); + pr_err("alloc_mux_tx fail\n"); spin_unlock_irqrestore(&mux_dev->write_lock, flags); return -ENOMEM; } @@ -415,7 +415,7 @@ static int gdm_mux_send(void *priv_dev, void *data, int len, int tty_index, spin_unlock_irqrestore(&mux_dev->write_lock, flags); if (ret) - printk(KERN_ERR "glte: usb_submit_urb Error : %d\n", ret); + pr_err("usb_submit_urb Error: %d\n", ret); usb_mark_last_busy(usbdev); @@ -440,7 +440,7 @@ static int gdm_mux_send_control(void *priv_dev, int request, int value, void *bu ); if (ret < 0) - printk(KERN_ERR "glte: usb_control_msg error : %d\n", ret); + pr_err("usb_control_msg error: %d\n", ret); return ret < 0 ? ret : 0; } @@ -523,8 +523,7 @@ static int gdm_mux_probe(struct usb_interface *intf, const struct usb_device_id idVendor = __le16_to_cpu(usbdev->descriptor.idVendor); idProduct = __le16_to_cpu(usbdev->descriptor.idProduct); - printk(KERN_INFO "glte: mux vid = 0x%04x pid = 0x%04x\n", - idVendor, idProduct); + pr_info("mux vid = 0x%04x pid = 0x%04x\n", idVendor, idProduct); if (bInterfaceNumber != 2) { ret = -ENODEV; @@ -616,7 +615,7 @@ static int gdm_mux_suspend(struct usb_interface *intf, pm_message_t pm_msg) rx = &mux_dev->rx; if (mux_dev->usb_state != PM_NORMAL) { - printk(KERN_ERR "glte: usb suspend - invalid state\n"); + pr_err("usb suspend - invalid state\n"); return -1; } @@ -644,7 +643,7 @@ static int gdm_mux_resume(struct usb_interface *intf) mux_dev = tty_dev->priv_dev; if (mux_dev->usb_state != PM_SUSPEND) { - printk(KERN_ERR "glte: usb resume - invalid state\n"); + pr_err("usb resume - invalid state\n"); return -1; } @@ -672,7 +671,7 @@ static int __init gdm_usb_mux_init(void) mux_rx_wq = create_workqueue("mux_rx_wq"); if (mux_rx_wq == NULL) { - printk(KERN_ERR "glte: work queue create fail"); + pr_err("work queue create fail\n"); return -1; } diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index a19c14ffe6a9..357daa80560f 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -11,6 +11,8 @@ * GNU General Public License for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -76,7 +78,7 @@ static int gdm_tty_open(struct tty_struct *tty, struct file *filp) } if (!tty_str) { - printk(KERN_INFO "glte: no tty device\n"); + pr_info("no tty device\n"); mutex_unlock(&open_mutex); return -ENODEV; } @@ -100,7 +102,7 @@ static void gdm_tty_close(struct tty_struct *tty, struct file *filp) int i; if (!tty_str) { - printk(KERN_INFO "glte: tty device already close\n"); + pr_info("tty device already closed\n"); return; } @@ -326,7 +328,7 @@ int register_lte_tty_driver(void) for (i = 0; i < TTY_MAX_COUNT; i++) { tty_driver = alloc_tty_driver(GDM_TTY_MINOR); if (!tty_driver) { - printk(KERN_ERR "glte: alloc_tty_driver fail\n"); + pr_err("alloc_tty_driver fail\n"); return -ENOMEM; } diff --git a/drivers/staging/gdm724x/gdm_usb.c b/drivers/staging/gdm724x/gdm_usb.c index 40d362e5b959..2e658f84486c 100644 --- a/drivers/staging/gdm724x/gdm_usb.c +++ b/drivers/staging/gdm724x/gdm_usb.c @@ -11,6 +11,8 @@ * GNU General Public License for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -390,7 +392,7 @@ static int set_mac_address(u8 *data, void *arg) memcpy(mac_address, tlv->data, tlv->len); if (register_lte_device(phy_dev, &udev->intf->dev, mac_address) < 0) - printk(KERN_ERR "glte: register lte device failed\n"); + pr_err("register lte device failed\n"); udev->request_mac_addr = 0; @@ -444,7 +446,7 @@ static void do_rx(struct work_struct *work) KERNEL_THREAD); if (ret == -EAGAIN) - printk(KERN_ERR "glte: failed to send received data\n"); + pr_err("failed to send received data\n"); } break; } @@ -491,7 +493,8 @@ static void gdm_usb_rcv_complete(struct urb *urb) spin_unlock_irqrestore(&rx->to_host_lock, flags); } else { if (urb->status && udev->usb_state == PM_NORMAL) - printk(KERN_ERR "glte: gdm_usb_rcv_complete urb status error %d\n", urb->status); + pr_err("%s: urb status error %d\n", + __func__, urb->status); put_rx_struct(rx, r); } @@ -513,13 +516,13 @@ static int gdm_usb_recv(void *priv_dev, unsigned long flags; if (!udev->usbdev) { - printk(KERN_ERR "glte: invalid device\n"); + pr_err("invalid device\n"); return -ENODEV; } r = get_rx_struct(rx, &no_spc); if (!r) { - printk(KERN_ERR "glte: Out of Memory\n"); + pr_err("Out of Memory\n"); return -ENOMEM; } @@ -551,7 +554,7 @@ static int gdm_usb_recv(void *priv_dev, list_del(&r->rx_submit_list); spin_unlock_irqrestore(&rx->submit_lock, flags); - printk(KERN_ERR "glte: usb_submit_urb fail (%p)\n", r); + pr_err("usb_submit_urb failed (%p)\n", r); put_rx_struct(rx, r); } @@ -566,7 +569,7 @@ static void gdm_usb_send_complete(struct urb *urb) unsigned long flags; if (urb->status == -ECONNRESET) { - printk(KERN_INFO "glte: CONNRESET\n"); + pr_info("CONNRESET\n"); return; } @@ -599,7 +602,7 @@ static int send_tx_packet(struct usb_device *usbdev, struct usb_tx *t, u32 len) ret = usb_submit_urb(t->urb, GFP_ATOMIC); if (ret) - printk(KERN_ERR "glte: usb_submit_urb fail %d\n", ret); + pr_err("usb_submit_urb failed: %d\n", ret); usb_mark_last_busy(usbdev); @@ -707,7 +710,7 @@ static void do_tx(struct work_struct *work) len = packet_aggregation(udev, t->buf); if (send_tx_packet(usbdev, t, len)) { - printk(KERN_ERR "glte: send_tx_packet fail\n"); + pr_err("send_tx_packet failed\n"); t->callback = NULL; gdm_usb_send_complete(t->urb); } @@ -728,7 +731,7 @@ static int gdm_usb_sdu_send(void *priv_dev, void *data, int len, u16 send_len; if (!udev->usbdev) { - printk(KERN_ERR "glte: sdu send - invalid device\n"); + pr_err("sdu send - invalid device\n"); return TX_NO_DEV; } @@ -737,7 +740,7 @@ static int gdm_usb_sdu_send(void *priv_dev, void *data, int len, spin_unlock_irqrestore(&tx->lock, flags); if (t_sdu == NULL) { - printk(KERN_ERR "glte: sdu send - free list empty\n"); + pr_err("sdu send - free list empty\n"); return TX_NO_SPC; } @@ -781,13 +784,13 @@ static int gdm_usb_hci_send(void *priv_dev, void *data, int len, unsigned long flags; if (!udev->usbdev) { - printk(KERN_ERR "glte: hci send - invalid device\n"); + pr_err("hci send - invalid device\n"); return -ENODEV; } t = alloc_tx_struct(len); if (t == NULL) { - printk(KERN_ERR "glte: hci_send - out of memory\n"); + pr_err("hci_send - out of memory\n"); return -ENOMEM; } @@ -826,10 +829,10 @@ static int gdm_usb_probe(struct usb_interface *intf, const struct usb_device_id idVendor = __le16_to_cpu(usbdev->descriptor.idVendor); idProduct = __le16_to_cpu(usbdev->descriptor.idProduct); - printk(KERN_INFO "glte: net vid = 0x%04x pid = 0x%04x\n", idVendor, idProduct); + pr_info("net vid = 0x%04x pid = 0x%04x\n", idVendor, idProduct); if (bInterfaceNumber > NETWORK_INTERFACE) { - printk(KERN_INFO "glte: not a network device"); + pr_info("not a network device\n"); return -1; } @@ -857,7 +860,7 @@ static int gdm_usb_probe(struct usb_interface *intf, const struct usb_device_id udev->usbdev = usbdev; ret = init_usb(udev); if (ret < 0) { - printk(KERN_ERR "glte: init_usb func fail\n"); + pr_err("init_usb func failed\n"); goto out; } udev->intf = intf; @@ -874,7 +877,7 @@ static int gdm_usb_probe(struct usb_interface *intf, const struct usb_device_id ret = request_mac_address(udev); if (ret < 0) { - printk(KERN_ERR "glte: request Mac address failed\n"); + pr_err("request Mac address failed\n"); goto out; } @@ -935,7 +938,7 @@ static int gdm_usb_suspend(struct usb_interface *intf, pm_message_t pm_msg) udev = phy_dev->priv_dev; rx = &udev->rx; if (udev->usb_state != PM_NORMAL) { - printk(KERN_ERR "glte: usb suspend - invalid state"); + pr_err("usb suspend - invalid state\n"); return -1; } @@ -968,7 +971,7 @@ static int gdm_usb_resume(struct usb_interface *intf) rx = &udev->rx; if (udev->usb_state != PM_SUSPEND) { - printk(KERN_ERR "glte: usb resume - invalid state"); + pr_err("usb resume - invalid state\n"); return -1; } udev->usb_state = PM_NORMAL; @@ -1007,7 +1010,7 @@ static struct usb_driver gdm_usb_lte_driver = { static int __init gdm_usb_lte_init(void) { if (gdm_lte_event_init() < 0) { - printk(KERN_ERR "glte: error creating event\n"); + pr_err("error creating event\n"); return -1; } diff --git a/drivers/staging/gdm724x/netlink_k.c b/drivers/staging/gdm724x/netlink_k.c index 9819bf014857..90004a7a16c2 100644 --- a/drivers/staging/gdm724x/netlink_k.c +++ b/drivers/staging/gdm724x/netlink_k.c @@ -11,6 +11,8 @@ * GNU General Public License for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -48,19 +50,19 @@ static void netlink_rcv_cb(struct sk_buff *skb) int ifindex; if (!rcv_cb) { - printk(KERN_ERR "glte: nl cb - unregistered\n"); + pr_err("nl cb - unregistered\n"); return; } if (skb->len < NLMSG_SPACE(0)) { - printk(KERN_ERR "glte: nl cb - invalid skb length\n"); + pr_err("nl cb - invalid skb length\n"); return; } nlh = (struct nlmsghdr *)skb->data; if (skb->len < nlh->nlmsg_len || nlh->nlmsg_len > ND_MAX_MSG_LEN) { - printk(KERN_ERR "glte: nl cb - invalid length (%d,%d)\n", + pr_err("nl cb - invalid length (%d,%d)\n", skb->len, nlh->nlmsg_len); return; } @@ -74,7 +76,7 @@ static void netlink_rcv_cb(struct sk_buff *skb) rcv_cb(dev, nlh->nlmsg_type, msg, mlen); dev_put(dev); } else { - printk(KERN_ERR "glte: nl cb - dev (%d) not found\n", ifindex); + pr_err("nl cb - dev (%d) not found\n", ifindex); } } @@ -152,7 +154,7 @@ int netlink_send(struct sock *sock, int group, u16 type, void *msg, int len) return len; if (ret != -ESRCH) - printk(KERN_ERR "glte: nl broadcast g=%d, t=%d, l=%d, r=%d\n", + pr_err("nl broadcast g=%d, t=%d, l=%d, r=%d\n", group, type, len, ret); else if (netlink_has_listeners(sock, group+1)) return -EAGAIN;