diff options
author | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2014-12-10 15:48:20 -0500 |
commit | 22f10923dd39141785273e423b9acf347297e15f (patch) | |
tree | cc1f19103817433a426b3e329d6326f5e9d8e8f7 /drivers/net/can | |
parent | 785c20a08bead1e58ad53f2dc324782da7a0c9ea (diff) | |
parent | 69204cf7eb9c5a72067ce6922d4699378251d053 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/amd/xgbe/xgbe-desc.c
drivers/net/ethernet/renesas/sh_eth.c
Overlapping changes in both conflict cases.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can')
-rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb.c | 14 | ||||
-rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_core.c | 20 | ||||
-rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.c | 23 | ||||
-rw-r--r-- | drivers/net/can/usb/peak_usb/pcan_usb_pro.h | 48 |
4 files changed, 54 insertions, 51 deletions
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index 925ab8ec9329..4e1659d07979 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -316,7 +316,7 @@ static int pcan_usb_get_serial(struct peak_usb_device *dev, u32 *serial_number) if (err) { netdev_err(dev->netdev, "getting serial failure: %d\n", err); } else if (serial_number) { - u32 tmp32; + __le32 tmp32; memcpy(&tmp32, args, 4); *serial_number = le32_to_cpu(tmp32); @@ -347,7 +347,7 @@ static int pcan_usb_get_device_id(struct peak_usb_device *dev, u32 *device_id) */ static int pcan_usb_update_ts(struct pcan_usb_msg_context *mc) { - u16 tmp16; + __le16 tmp16; if ((mc->ptr+2) > mc->end) return -EINVAL; @@ -371,7 +371,7 @@ static int pcan_usb_decode_ts(struct pcan_usb_msg_context *mc, u8 first_packet) { /* only 1st packet supplies a word timestamp */ if (first_packet) { - u16 tmp16; + __le16 tmp16; if ((mc->ptr + 2) > mc->end) return -EINVAL; @@ -614,7 +614,7 @@ static int pcan_usb_decode_data(struct pcan_usb_msg_context *mc, u8 status_len) return -ENOMEM; if (status_len & PCAN_USB_STATUSLEN_EXT_ID) { - u32 tmp32; + __le32 tmp32; if ((mc->ptr + 4) > mc->end) goto decode_failed; @@ -622,9 +622,9 @@ static int pcan_usb_decode_data(struct pcan_usb_msg_context *mc, u8 status_len) memcpy(&tmp32, mc->ptr, 4); mc->ptr += 4; - cf->can_id = le32_to_cpu(tmp32 >> 3) | CAN_EFF_FLAG; + cf->can_id = (le32_to_cpu(tmp32) >> 3) | CAN_EFF_FLAG; } else { - u16 tmp16; + __le16 tmp16; if ((mc->ptr + 2) > mc->end) goto decode_failed; @@ -632,7 +632,7 @@ static int pcan_usb_decode_data(struct pcan_usb_msg_context *mc, u8 status_len) memcpy(&tmp16, mc->ptr, 2); mc->ptr += 2; - cf->can_id = le16_to_cpu(tmp16 >> 5); + cf->can_id = le16_to_cpu(tmp16) >> 5; } cf->can_dlc = get_can_dlc(rec_len); diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.c b/drivers/net/can/usb/peak_usb/pcan_usb_core.c index 644e6ab8a489..c62f48a1161d 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_core.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.c @@ -735,7 +735,7 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, dev->cmd_buf = kmalloc(PCAN_USB_MAX_CMD_LEN, GFP_KERNEL); if (!dev->cmd_buf) { err = -ENOMEM; - goto lbl_set_intf_data; + goto lbl_free_candev; } dev->udev = usb_dev; @@ -775,7 +775,7 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, err = register_candev(netdev); if (err) { dev_err(&intf->dev, "couldn't register CAN device: %d\n", err); - goto lbl_free_cmd_buf; + goto lbl_restore_intf_data; } if (dev->prev_siblings) @@ -788,14 +788,14 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, if (dev->adapter->dev_init) { err = dev->adapter->dev_init(dev); if (err) - goto lbl_free_cmd_buf; + goto lbl_unregister_candev; } /* set bus off */ if (dev->adapter->dev_set_bus) { err = dev->adapter->dev_set_bus(dev, 0); if (err) - goto lbl_free_cmd_buf; + goto lbl_unregister_candev; } /* get device number early */ @@ -807,11 +807,14 @@ static int peak_usb_create_dev(struct peak_usb_adapter *peak_usb_adapter, return 0; -lbl_free_cmd_buf: - kfree(dev->cmd_buf); +lbl_unregister_candev: + unregister_candev(netdev); -lbl_set_intf_data: +lbl_restore_intf_data: usb_set_intfdata(intf, dev->prev_siblings); + kfree(dev->cmd_buf); + +lbl_free_candev: free_candev(netdev); return err; @@ -853,6 +856,7 @@ static int peak_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) { struct usb_device *usb_dev = interface_to_usbdev(intf); + const u16 usb_id_product = le16_to_cpu(usb_dev->descriptor.idProduct); struct peak_usb_adapter *peak_usb_adapter, **pp; int i, err = -ENOMEM; @@ -860,7 +864,7 @@ static int peak_usb_probe(struct usb_interface *intf, /* get corresponding PCAN-USB adapter */ for (pp = peak_usb_adapters_list; *pp; pp++) - if ((*pp)->device_id == usb_dev->descriptor.idProduct) + if ((*pp)->device_id == usb_id_product) break; peak_usb_adapter = *pp; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c index 263dd921edc4..4cfa3b8605b1 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.c @@ -78,8 +78,8 @@ struct pcan_usb_pro_msg { int rec_buffer_size; int rec_buffer_len; union { - u16 *rec_cnt_rd; - u32 *rec_cnt; + __le16 *rec_cnt_rd; + __le32 *rec_cnt; u8 *rec_buffer; } u; }; @@ -155,7 +155,7 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, u8 id, ...) *pc++ = va_arg(ap, int); *pc++ = va_arg(ap, int); *pc++ = va_arg(ap, int); - *(u32 *)pc = cpu_to_le32(va_arg(ap, u32)); + *(__le32 *)pc = cpu_to_le32(va_arg(ap, u32)); pc += 4; memcpy(pc, va_arg(ap, int *), i); pc += i; @@ -165,7 +165,7 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, u8 id, ...) case PCAN_USBPRO_GETDEVID: *pc++ = va_arg(ap, int); pc += 2; - *(u32 *)pc = cpu_to_le32(va_arg(ap, u32)); + *(__le32 *)pc = cpu_to_le32(va_arg(ap, u32)); pc += 4; break; @@ -173,21 +173,21 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, u8 id, ...) case PCAN_USBPRO_SETBUSACT: case PCAN_USBPRO_SETSILENT: *pc++ = va_arg(ap, int); - *(u16 *)pc = cpu_to_le16(va_arg(ap, int)); + *(__le16 *)pc = cpu_to_le16(va_arg(ap, int)); pc += 2; break; case PCAN_USBPRO_SETLED: *pc++ = va_arg(ap, int); - *(u16 *)pc = cpu_to_le16(va_arg(ap, int)); + *(__le16 *)pc = cpu_to_le16(va_arg(ap, int)); pc += 2; - *(u32 *)pc = cpu_to_le32(va_arg(ap, u32)); + *(__le32 *)pc = cpu_to_le32(va_arg(ap, u32)); pc += 4; break; case PCAN_USBPRO_SETTS: pc++; - *(u16 *)pc = cpu_to_le16(va_arg(ap, int)); + *(__le16 *)pc = cpu_to_le16(va_arg(ap, int)); pc += 2; break; @@ -200,7 +200,7 @@ static int pcan_msg_add_rec(struct pcan_usb_pro_msg *pm, u8 id, ...) len = pc - pm->rec_ptr; if (len > 0) { - *pm->u.rec_cnt = cpu_to_le32(*pm->u.rec_cnt+1); + *pm->u.rec_cnt = cpu_to_le32(le32_to_cpu(*pm->u.rec_cnt) + 1); *pm->rec_ptr = id; pm->rec_ptr = pc; @@ -333,8 +333,6 @@ static int pcan_usb_pro_send_req(struct peak_usb_device *dev, int req_id, if (!(dev->state & PCAN_USB_STATE_CONNECTED)) return 0; - memset(req_addr, '\0', req_size); - req_type = USB_TYPE_VENDOR | USB_RECIP_OTHER; switch (req_id) { @@ -345,6 +343,7 @@ static int pcan_usb_pro_send_req(struct peak_usb_device *dev, int req_id, default: p = usb_rcvctrlpipe(dev->udev, 0); req_type |= USB_DIR_IN; + memset(req_addr, '\0', req_size); break; } @@ -572,7 +571,7 @@ static int pcan_usb_pro_handle_canmsg(struct pcan_usb_pro_interface *usb_if, static int pcan_usb_pro_handle_error(struct pcan_usb_pro_interface *usb_if, struct pcan_usb_pro_rxstatus *er) { - const u32 raw_status = le32_to_cpu(er->status); + const u16 raw_status = le16_to_cpu(er->status); const unsigned int ctrl_idx = (er->channel >> 4) & 0x0f; struct peak_usb_device *dev = usb_if->dev[ctrl_idx]; struct net_device *netdev = dev->netdev; diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_pro.h b/drivers/net/can/usb/peak_usb/pcan_usb_pro.h index 32275af547e0..837cee267132 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb_pro.h +++ b/drivers/net/can/usb/peak_usb/pcan_usb_pro.h @@ -33,27 +33,27 @@ /* PCAN_USBPRO_INFO_BL vendor request record type */ struct __packed pcan_usb_pro_blinfo { - u32 ctrl_type; + __le32 ctrl_type; u8 version[4]; u8 day; u8 month; u8 year; u8 dummy; - u32 serial_num_hi; - u32 serial_num_lo; - u32 hw_type; - u32 hw_rev; + __le32 serial_num_hi; + __le32 serial_num_lo; + __le32 hw_type; + __le32 hw_rev; }; /* PCAN_USBPRO_INFO_FW vendor request record type */ struct __packed pcan_usb_pro_fwinfo { - u32 ctrl_type; + __le32 ctrl_type; u8 version[4]; u8 day; u8 month; u8 year; u8 dummy; - u32 fw_type; + __le32 fw_type; }; /* @@ -80,46 +80,46 @@ struct __packed pcan_usb_pro_fwinfo { struct __packed pcan_usb_pro_btr { u8 data_type; u8 channel; - u16 dummy; - u32 CCBT; + __le16 dummy; + __le32 CCBT; }; struct __packed pcan_usb_pro_busact { u8 data_type; u8 channel; - u16 onoff; + __le16 onoff; }; struct __packed pcan_usb_pro_silent { u8 data_type; u8 channel; - u16 onoff; + __le16 onoff; }; struct __packed pcan_usb_pro_filter { u8 data_type; u8 dummy; - u16 filter_mode; + __le16 filter_mode; }; struct __packed pcan_usb_pro_setts { u8 data_type; u8 dummy; - u16 mode; + __le16 mode; }; struct __packed pcan_usb_pro_devid { u8 data_type; u8 channel; - u16 dummy; - u32 serial_num; + __le16 dummy; + __le32 serial_num; }; struct __packed pcan_usb_pro_setled { u8 data_type; u8 channel; - u16 mode; - u32 timeout; + __le16 mode; + __le32 timeout; }; struct __packed pcan_usb_pro_rxmsg { @@ -127,8 +127,8 @@ struct __packed pcan_usb_pro_rxmsg { u8 client; u8 flags; u8 len; - u32 ts32; - u32 id; + __le32 ts32; + __le32 id; u8 data[8]; }; @@ -141,15 +141,15 @@ struct __packed pcan_usb_pro_rxmsg { struct __packed pcan_usb_pro_rxstatus { u8 data_type; u8 channel; - u16 status; - u32 ts32; - u32 err_frm; + __le16 status; + __le32 ts32; + __le32 err_frm; }; struct __packed pcan_usb_pro_rxts { u8 data_type; u8 dummy[3]; - u32 ts64[2]; + __le32 ts64[2]; }; struct __packed pcan_usb_pro_txmsg { @@ -157,7 +157,7 @@ struct __packed pcan_usb_pro_txmsg { u8 client; u8 flags; u8 len; - u32 id; + __le32 id; u8 data[8]; }; |