diff options
author | David S. Miller | 2017-11-11 19:30:16 +0900 |
---|---|---|
committer | David S. Miller | 2017-11-11 19:30:16 +0900 |
commit | 8c5f9a8c134394ca7cf77f8095e96d4e12177f74 (patch) | |
tree | 11aff97aeda1ee3ba5e630530b82619976fe530f | |
parent | 3ec26c7944a405e9dbd21b31ff46a3b4e6095adb (diff) | |
parent | 7558bd50201f0b21129a9a5c220c11cf3bfc6efe (diff) |
Merge branch 'ieee802154-for-davem-2017-11-09' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next
Stefan Schmidt says:
====================
pull-request: net-next: ieee802154 2017-11-09
A small update on ieee802154 patches for net-next. Nothing dramatic, but simply
housekeeping this time around.
A fix for the correct mask to be applied in the mrf24j40 driver by Gustavo A. R. Silva
Removal of a non existing email user for the ca8210 driver by Harry Morris
A bunch of checkpatch cleanups across the subsystem from myself
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | MAINTAINERS | 1 | ||||
-rw-r--r-- | drivers/net/ieee802154/adf7242.c | 8 | ||||
-rw-r--r-- | drivers/net/ieee802154/atusb.c | 77 | ||||
-rw-r--r-- | drivers/net/ieee802154/ca8210.c | 20 | ||||
-rw-r--r-- | drivers/net/ieee802154/cc2520.c | 21 | ||||
-rw-r--r-- | drivers/net/ieee802154/mrf24j40.c | 2 |
6 files changed, 63 insertions, 66 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 75cc7321ad7b..968e37507bf2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3084,7 +3084,6 @@ F: arch/c6x/ CA8210 IEEE-802.15.4 RADIO DRIVER M: Harry Morris <h.morris@cascoda.com> -M: linuxdev@cascoda.com L: linux-wpan@vger.kernel.org W: https://github.com/Cascoda/ca8210-linux.git S: Maintained diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c index 3e4c8b21403c..400fdbd3a120 100644 --- a/drivers/net/ieee802154/adf7242.c +++ b/drivers/net/ieee802154/adf7242.c @@ -311,8 +311,8 @@ static int adf7242_status(struct adf7242_local *lp, u8 *stat) return status; } -static int adf7242_wait_status(struct adf7242_local *lp, unsigned status, - unsigned mask, int line) +static int adf7242_wait_status(struct adf7242_local *lp, unsigned int status, + unsigned int mask, int line) { int cnt = 0, ret = 0; u8 stat; @@ -477,7 +477,7 @@ static int adf7242_write_reg(struct adf7242_local *lp, u16 addr, u8 data) return status; } -static int adf7242_cmd(struct adf7242_local *lp, unsigned cmd) +static int adf7242_cmd(struct adf7242_local *lp, unsigned int cmd) { int status; @@ -920,7 +920,7 @@ static void adf7242_debug(u8 irq1) static irqreturn_t adf7242_isr(int irq, void *data) { struct adf7242_local *lp = data; - unsigned xmit; + unsigned int xmit; u8 irq1; adf7242_wait_status(lp, RC_STATUS_PHY_RDY, RC_STATUS_MASK, __LINE__); diff --git a/drivers/net/ieee802154/atusb.c b/drivers/net/ieee802154/atusb.c index d5584063049f..9fb9b565a002 100644 --- a/drivers/net/ieee802154/atusb.c +++ b/drivers/net/ieee802154/atusb.c @@ -61,7 +61,7 @@ struct atusb { struct usb_ctrlrequest tx_dr; struct urb *tx_urb; struct sk_buff *tx_skb; - uint8_t tx_ack_seq; /* current TX ACK sequence number */ + u8 tx_ack_seq; /* current TX ACK sequence number */ /* Firmware variable */ unsigned char fw_ver_maj; /* Firmware major version number */ @@ -99,44 +99,43 @@ static int atusb_control_msg(struct atusb *atusb, unsigned int pipe, if (ret < 0) { atusb->err = ret; dev_err(&usb_dev->dev, - "atusb_control_msg: req 0x%02x val 0x%x idx 0x%x, error %d\n", - request, value, index, ret); + "%s: req 0x%02x val 0x%x idx 0x%x, error %d\n", + __func__, request, value, index, ret); } return ret; } -static int atusb_command(struct atusb *atusb, uint8_t cmd, uint8_t arg) +static int atusb_command(struct atusb *atusb, u8 cmd, u8 arg) { struct usb_device *usb_dev = atusb->usb_dev; - dev_dbg(&usb_dev->dev, "atusb_command: cmd = 0x%x\n", cmd); + dev_dbg(&usb_dev->dev, "%s: cmd = 0x%x\n", __func__, cmd); return atusb_control_msg(atusb, usb_sndctrlpipe(usb_dev, 0), cmd, ATUSB_REQ_TO_DEV, arg, 0, NULL, 0, 1000); } -static int atusb_write_reg(struct atusb *atusb, uint8_t reg, uint8_t value) +static int atusb_write_reg(struct atusb *atusb, u8 reg, u8 value) { struct usb_device *usb_dev = atusb->usb_dev; - dev_dbg(&usb_dev->dev, "atusb_write_reg: 0x%02x <- 0x%02x\n", - reg, value); + dev_dbg(&usb_dev->dev, "%s: 0x%02x <- 0x%02x\n", __func__, reg, value); return atusb_control_msg(atusb, usb_sndctrlpipe(usb_dev, 0), ATUSB_REG_WRITE, ATUSB_REQ_TO_DEV, value, reg, NULL, 0, 1000); } -static int atusb_read_reg(struct atusb *atusb, uint8_t reg) +static int atusb_read_reg(struct atusb *atusb, u8 reg) { struct usb_device *usb_dev = atusb->usb_dev; int ret; - uint8_t *buffer; - uint8_t value; + u8 *buffer; + u8 value; buffer = kmalloc(1, GFP_KERNEL); if (!buffer) return -ENOMEM; - dev_dbg(&usb_dev->dev, "atusb: reg = 0x%x\n", reg); + dev_dbg(&usb_dev->dev, "%s: reg = 0x%x\n", __func__, reg); ret = atusb_control_msg(atusb, usb_rcvctrlpipe(usb_dev, 0), ATUSB_REG_READ, ATUSB_REQ_FROM_DEV, 0, reg, buffer, 1, 1000); @@ -151,15 +150,14 @@ static int atusb_read_reg(struct atusb *atusb, uint8_t reg) } } -static int atusb_write_subreg(struct atusb *atusb, uint8_t reg, uint8_t mask, - uint8_t shift, uint8_t value) +static int atusb_write_subreg(struct atusb *atusb, u8 reg, u8 mask, + u8 shift, u8 value) { struct usb_device *usb_dev = atusb->usb_dev; - uint8_t orig, tmp; + u8 orig, tmp; int ret = 0; - dev_dbg(&usb_dev->dev, "atusb_write_subreg: 0x%02x <- 0x%02x\n", - reg, value); + dev_dbg(&usb_dev->dev, "%s: 0x%02x <- 0x%02x\n", __func__, reg, value); orig = atusb_read_reg(atusb, reg); @@ -261,12 +259,12 @@ static void atusb_work_urbs(struct work_struct *work) /* ----- Asynchronous USB -------------------------------------------------- */ -static void atusb_tx_done(struct atusb *atusb, uint8_t seq) +static void atusb_tx_done(struct atusb *atusb, u8 seq) { struct usb_device *usb_dev = atusb->usb_dev; - uint8_t expect = atusb->tx_ack_seq; + u8 expect = atusb->tx_ack_seq; - dev_dbg(&usb_dev->dev, "atusb_tx_done (0x%02x/0x%02x)\n", seq, expect); + dev_dbg(&usb_dev->dev, "%s (0x%02x/0x%02x)\n", __func__, seq, expect); if (seq == expect) { /* TODO check for ifs handling in firmware */ ieee802154_xmit_complete(atusb->hw, atusb->tx_skb, false); @@ -287,7 +285,7 @@ static void atusb_in_good(struct urb *urb) struct usb_device *usb_dev = urb->dev; struct sk_buff *skb = urb->context; struct atusb *atusb = SKB_ATUSB(skb); - uint8_t len, lqi; + u8 len, lqi; if (!urb->actual_length) { dev_dbg(&usb_dev->dev, "atusb_in: zero-sized URB ?\n"); @@ -326,7 +324,7 @@ static void atusb_in(struct urb *urb) struct sk_buff *skb = urb->context; struct atusb *atusb = SKB_ATUSB(skb); - dev_dbg(&usb_dev->dev, "atusb_in: status %d len %d\n", + dev_dbg(&usb_dev->dev, "%s: status %d len %d\n", __func__, urb->status, urb->actual_length); if (urb->status) { if (urb->status == -ENOENT) { /* being killed */ @@ -334,7 +332,7 @@ static void atusb_in(struct urb *urb) urb->context = NULL; return; } - dev_dbg(&usb_dev->dev, "atusb_in: URB error %d\n", urb->status); + dev_dbg(&usb_dev->dev, "%s: URB error %d\n", __func__, urb->status); } else { atusb_in_good(urb); } @@ -388,7 +386,7 @@ static int atusb_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) struct usb_device *usb_dev = atusb->usb_dev; int ret; - dev_dbg(&usb_dev->dev, "atusb_xmit (%d)\n", skb->len); + dev_dbg(&usb_dev->dev, "%s (%d)\n", __func__, skb->len); atusb->tx_skb = skb; atusb->tx_ack_seq++; atusb->tx_dr.wIndex = cpu_to_le16(atusb->tx_ack_seq); @@ -399,13 +397,13 @@ static int atusb_xmit(struct ieee802154_hw *hw, struct sk_buff *skb) (unsigned char *)&atusb->tx_dr, skb->data, skb->len, atusb_xmit_complete, NULL); ret = usb_submit_urb(atusb->tx_urb, GFP_ATOMIC); - dev_dbg(&usb_dev->dev, "atusb_xmit done (%d)\n", ret); + dev_dbg(&usb_dev->dev, "%s done (%d)\n", __func__, ret); return ret; } static int atusb_ed(struct ieee802154_hw *hw, u8 *level) { - BUG_ON(!level); + WARN_ON(!level); *level = 0xbe; return 0; } @@ -420,7 +418,7 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, if (changed & IEEE802154_AFILT_SADDR_CHANGED) { u16 addr = le16_to_cpu(filt->short_addr); - dev_vdbg(dev, "atusb_set_hw_addr_filt called for saddr\n"); + dev_vdbg(dev, "%s called for saddr\n", __func__); atusb_write_reg(atusb, RG_SHORT_ADDR_0, addr); atusb_write_reg(atusb, RG_SHORT_ADDR_1, addr >> 8); } @@ -428,7 +426,7 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, if (changed & IEEE802154_AFILT_PANID_CHANGED) { u16 pan = le16_to_cpu(filt->pan_id); - dev_vdbg(dev, "atusb_set_hw_addr_filt called for pan id\n"); + dev_vdbg(dev, "%s called for pan id\n", __func__); atusb_write_reg(atusb, RG_PAN_ID_0, pan); atusb_write_reg(atusb, RG_PAN_ID_1, pan >> 8); } @@ -437,14 +435,13 @@ static int atusb_set_hw_addr_filt(struct ieee802154_hw *hw, u8 i, addr[IEEE802154_EXTENDED_ADDR_LEN]; memcpy(addr, &filt->ieee_addr, IEEE802154_EXTENDED_ADDR_LEN); - dev_vdbg(dev, "atusb_set_hw_addr_filt called for IEEE addr\n"); + dev_vdbg(dev, "%s called for IEEE addr\n", __func__); for (i = 0; i < 8; i++) atusb_write_reg(atusb, RG_IEEE_ADDR_0 + i, addr[i]); } if (changed & IEEE802154_AFILT_PANC_CHANGED) { - dev_vdbg(dev, - "atusb_set_hw_addr_filt called for panc change\n"); + dev_vdbg(dev, "%s called for panc change\n", __func__); if (filt->pan_coord) atusb_write_subreg(atusb, SR_AACK_I_AM_COORD, 1); else @@ -460,7 +457,7 @@ static int atusb_start(struct ieee802154_hw *hw) struct usb_device *usb_dev = atusb->usb_dev; int ret; - dev_dbg(&usb_dev->dev, "atusb_start\n"); + dev_dbg(&usb_dev->dev, "%s\n", __func__); schedule_delayed_work(&atusb->work, 0); atusb_command(atusb, ATUSB_RX_MODE, 1); ret = atusb_get_and_clear_error(atusb); @@ -474,7 +471,7 @@ static void atusb_stop(struct ieee802154_hw *hw) struct atusb *atusb = hw->priv; struct usb_device *usb_dev = atusb->usb_dev; - dev_dbg(&usb_dev->dev, "atusb_stop\n"); + dev_dbg(&usb_dev->dev, "%s\n", __func__); usb_kill_anchored_urbs(&atusb->idle_urbs); atusb_command(atusb, ATUSB_RX_MODE, 0); atusb_get_and_clear_error(atusb); @@ -842,7 +839,8 @@ static int atusb_get_and_show_revision(struct atusb *atusb) dev_info(&usb_dev->dev, "Firmware: major: %u, minor: %u, hardware type: %s (%d)\n", - atusb->fw_ver_maj, atusb->fw_ver_min, hw_name, atusb->fw_hw_type); + atusb->fw_ver_maj, atusb->fw_ver_min, hw_name, + atusb->fw_hw_type); } if (atusb->fw_ver_maj == 0 && atusb->fw_ver_min < 2) { dev_info(&usb_dev->dev, @@ -880,7 +878,7 @@ static int atusb_get_and_show_build(struct atusb *atusb) static int atusb_get_and_conf_chip(struct atusb *atusb) { struct usb_device *usb_dev = atusb->usb_dev; - uint8_t man_id_0, man_id_1, part_num, version_num; + u8 man_id_0, man_id_1, part_num, version_num; const char *chip; struct ieee802154_hw *hw = atusb->hw; @@ -977,7 +975,8 @@ static int atusb_set_extended_addr(struct atusb *atusb) int ret; /* Firmware versions before 0.3 do not support the EUI64_READ command. - * Just use a random address and be done */ + * Just use a random address and be done. + */ if (atusb->fw_ver_maj == 0 && atusb->fw_ver_min < 3) { ieee802154_random_extended_addr(&atusb->hw->phy->perm_extended_addr); return 0; @@ -1007,7 +1006,7 @@ static int atusb_set_extended_addr(struct atusb *atusb) atusb->hw->phy->perm_extended_addr = extended_addr; addr = swab64((__force u64)atusb->hw->phy->perm_extended_addr); dev_info(&usb_dev->dev, "Read permanent extended address %8phC from device\n", - &addr); + &addr); } kfree(buffer); @@ -1129,7 +1128,7 @@ static void atusb_disconnect(struct usb_interface *interface) { struct atusb *atusb = usb_get_intfdata(interface); - dev_dbg(&atusb->usb_dev->dev, "atusb_disconnect\n"); + dev_dbg(&atusb->usb_dev->dev, "%s\n", __func__); atusb->shutdown = 1; cancel_delayed_work_sync(&atusb->work); @@ -1146,7 +1145,7 @@ static void atusb_disconnect(struct usb_interface *interface) usb_set_intfdata(interface, NULL); usb_put_dev(atusb->usb_dev); - pr_debug("atusb_disconnect done\n"); + pr_debug("%s done\n", __func__); } /* The devices we work with */ diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index e6b8ce81a6c3..7900ed066d8a 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -924,7 +924,7 @@ static int ca8210_spi_transfer( priv = spi_get_drvdata(spi); reinit_completion(&priv->spi_transfer_complete); - dev_dbg(&spi->dev, "ca8210_spi_transfer called\n"); + dev_dbg(&spi->dev, "%s called\n", __func__); cas_ctl = kmalloc(sizeof(*cas_ctl), GFP_ATOMIC); if (!cas_ctl) @@ -1303,7 +1303,7 @@ static u8 tdme_checkpibattribute( break; /* MAC */ case MAC_BATT_LIFE_EXT_PERIODS: - if ((value < 6) || (value > 41)) + if (value < 6 || value > 41) status = MAC_INVALID_PARAMETER; break; case MAC_BEACON_PAYLOAD: @@ -1319,7 +1319,7 @@ static u8 tdme_checkpibattribute( status = MAC_INVALID_PARAMETER; break; case MAC_MAX_BE: - if ((value < 3) || (value > 8)) + if (value < 3 || value > 8) status = MAC_INVALID_PARAMETER; break; case MAC_MAX_CSMA_BACKOFFS: @@ -1335,7 +1335,7 @@ static u8 tdme_checkpibattribute( status = MAC_INVALID_PARAMETER; break; case MAC_RESPONSE_WAIT_TIME: - if ((value < 2) || (value > 64)) + if (value < 2 || value > 64) status = MAC_INVALID_PARAMETER; break; case MAC_SUPERFRAME_ORDER: @@ -1511,7 +1511,7 @@ static u8 mcps_data_request( psec = (struct secspec *)(command.pdata.data_req.msdu + msdu_length); command.length = sizeof(struct mcps_data_request_pset) - MAX_DATA_SIZE + msdu_length; - if (!security || (security->security_level == 0)) { + if (!security || security->security_level == 0) { psec->security_level = 0; command.length += 1; } else { @@ -1561,7 +1561,7 @@ static u8 mlme_reset_request_sync( status = response.pdata.status; /* reset COORD Bit for Channel Filtering as Coordinator */ - if (CA8210_MAC_WORKAROUNDS && set_default_pib && (!status)) { + if (CA8210_MAC_WORKAROUNDS && set_default_pib && !status) { status = tdme_setsfr_request_sync( 0, CA8210_SFR_MACCON, @@ -1898,7 +1898,7 @@ static int ca8210_net_rx(struct ieee802154_hw *hw, u8 *command, size_t len) unsigned long flags; u8 status; - dev_dbg(&priv->spi->dev, "ca8210_net_rx(), CmdID = %d\n", command[0]); + dev_dbg(&priv->spi->dev, "%s: CmdID = %d\n", __func__, command[0]); if (command[0] == SPI_MCPS_DATA_INDICATION) { /* Received data */ @@ -1948,7 +1948,7 @@ static int ca8210_skb_tx( struct secspec secspec; unsigned int mac_len; - dev_dbg(&priv->spi->dev, "ca8210_skb_tx() called\n"); + dev_dbg(&priv->spi->dev, "%s called\n", __func__); /* Get addressing info from skb - ieee802154 layer creates a full * packet @@ -2051,7 +2051,7 @@ static int ca8210_xmit_async(struct ieee802154_hw *hw, struct sk_buff *skb) struct ca8210_priv *priv = hw->priv; int status; - dev_dbg(&priv->spi->dev, "calling ca8210_xmit_async()\n"); + dev_dbg(&priv->spi->dev, "calling %s\n", __func__); priv->tx_skb = skb; priv->async_tx_pending = true; @@ -2369,7 +2369,7 @@ static int ca8210_set_promiscuous_mode(struct ieee802154_hw *hw, const bool on) MAC_PROMISCUOUS_MODE, 0, 1, - (const void*)&on, + (const void *)&on, priv->spi ); if (status) { diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index d50add705a79..0c89d3edf901 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -517,7 +517,7 @@ cc2520_tx(struct ieee802154_hw *hw, struct sk_buff *skb) } spin_lock_irqsave(&priv->lock, flags); - BUG_ON(priv->is_tx); + WARN_ON(priv->is_tx); priv->is_tx = 1; spin_unlock_irqrestore(&priv->lock, flags); @@ -643,12 +643,12 @@ cc2520_set_channel(struct ieee802154_hw *hw, u8 page, u8 channel) dev_dbg(&priv->spi->dev, "trying to set channel\n"); - BUG_ON(page != 0); - BUG_ON(channel < CC2520_MINCHANNEL); - BUG_ON(channel > CC2520_MAXCHANNEL); + WARN_ON(page != 0); + WARN_ON(channel < CC2520_MINCHANNEL); + WARN_ON(channel > CC2520_MAXCHANNEL); ret = cc2520_write_register(priv, CC2520_FREQCTRL, - 11 + 5*(channel - 11)); + 11 + 5 * (channel - 11)); return ret; } @@ -663,15 +663,14 @@ cc2520_filter(struct ieee802154_hw *hw, if (changed & IEEE802154_AFILT_PANID_CHANGED) { u16 panid = le16_to_cpu(filt->pan_id); - dev_vdbg(&priv->spi->dev, - "cc2520_filter called for pan id\n"); + dev_vdbg(&priv->spi->dev, "%s called for pan id\n", __func__); ret = cc2520_write_ram(priv, CC2520RAM_PANID, sizeof(panid), (u8 *)&panid); } if (changed & IEEE802154_AFILT_IEEEADDR_CHANGED) { dev_vdbg(&priv->spi->dev, - "cc2520_filter called for IEEE addr\n"); + "%s called for IEEE addr\n", __func__); ret = cc2520_write_ram(priv, CC2520RAM_IEEEADDR, sizeof(filt->ieee_addr), (u8 *)&filt->ieee_addr); @@ -680,8 +679,7 @@ cc2520_filter(struct ieee802154_hw *hw, if (changed & IEEE802154_AFILT_SADDR_CHANGED) { u16 addr = le16_to_cpu(filt->short_addr); - dev_vdbg(&priv->spi->dev, - "cc2520_filter called for saddr\n"); + dev_vdbg(&priv->spi->dev, "%s called for saddr\n", __func__); ret = cc2520_write_ram(priv, CC2520RAM_SHORTADDR, sizeof(addr), (u8 *)&addr); } @@ -690,7 +688,7 @@ cc2520_filter(struct ieee802154_hw *hw, u8 frmfilt0; dev_vdbg(&priv->spi->dev, - "cc2520_filter called for panc change\n"); + "%s called for panc change\n", __func__); cc2520_read_register(priv, CC2520_FRMFILT0, &frmfilt0); @@ -929,6 +927,7 @@ static int cc2520_get_platform_data(struct spi_device *spi, if (!np) { struct cc2520_platform_data *spi_pdata = spi->dev.platform_data; + if (!spi_pdata) return -ENOENT; *pdata = *spi_pdata; diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index ee7084b2d52d..cf4788d840bf 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -635,7 +635,7 @@ static void mrf24j40_stop(struct ieee802154_hw *hw) /* Set TXNIE and RXIE. Disable Interrupts */ regmap_update_bits(devrec->regmap_short, REG_INTCON, - BIT_TXNIE | BIT_TXNIE, BIT_TXNIE | BIT_TXNIE); + BIT_TXNIE | BIT_RXIE, BIT_TXNIE | BIT_RXIE); } static int mrf24j40_set_channel(struct ieee802154_hw *hw, u8 page, u8 channel) |