From: John Efstathiades john.efstathiades@pebblebay.com
[ Upstream commit 9ceec7d33adf9647293f24d2fd9a055b89c63864 ]
Fix white space and code style issues identified by checkpatch.
Signed-off-by: John Efstathiades john.efstathiades@pebblebay.com Signed-off-by: David S. Miller davem@davemloft.net Stable-dep-of: 1eecc7ab82c4 ("net: lan78xx: fix runtime PM count underflow on link stop") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/usb/lan78xx.c | 80 ++++++++++++++++++++------------------- 1 file changed, 42 insertions(+), 38 deletions(-)
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index c5a666bb86ee4..00424f3375528 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -385,7 +385,7 @@ struct lan78xx_net { struct usb_anchor deferred;
struct mutex phy_mutex; /* for phy access */ - unsigned pipe_in, pipe_out, pipe_intr; + unsigned int pipe_in, pipe_out, pipe_intr;
u32 hard_mtu; /* count any extra framing */ size_t rx_urb_size; /* size for rx urbs */ @@ -395,7 +395,7 @@ struct lan78xx_net { wait_queue_head_t *wait; unsigned char suspend_count;
- unsigned maxpacket; + unsigned int maxpacket; struct timer_list delay; struct timer_list stat_monitor;
@@ -504,7 +504,7 @@ static int lan78xx_read_stats(struct lan78xx_net *dev, if (likely(ret >= 0)) { src = (u32 *)stats; dst = (u32 *)data; - for (i = 0; i < sizeof(*stats)/sizeof(u32); i++) { + for (i = 0; i < sizeof(*stats) / sizeof(u32); i++) { le32_to_cpus(&src[i]); dst[i] = src[i]; } @@ -518,10 +518,11 @@ static int lan78xx_read_stats(struct lan78xx_net *dev, return ret; }
-#define check_counter_rollover(struct1, dev_stats, member) { \ - if (struct1->member < dev_stats.saved.member) \ - dev_stats.rollover_count.member++; \ - } +#define check_counter_rollover(struct1, dev_stats, member) \ + do { \ + if ((struct1)->member < (dev_stats).saved.member) \ + (dev_stats).rollover_count.member++; \ + } while (0)
static void lan78xx_check_stat_rollover(struct lan78xx_net *dev, struct lan78xx_statstage *stats) @@ -847,9 +848,9 @@ static int lan78xx_read_raw_otp(struct lan78xx_net *dev, u32 offset,
for (i = 0; i < length; i++) { lan78xx_write_reg(dev, OTP_ADDR1, - ((offset + i) >> 8) & OTP_ADDR1_15_11); + ((offset + i) >> 8) & OTP_ADDR1_15_11); lan78xx_write_reg(dev, OTP_ADDR2, - ((offset + i) & OTP_ADDR2_10_3)); + ((offset + i) & OTP_ADDR2_10_3));
lan78xx_write_reg(dev, OTP_FUNC_CMD, OTP_FUNC_CMD_READ_); lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_); @@ -903,9 +904,9 @@ static int lan78xx_write_raw_otp(struct lan78xx_net *dev, u32 offset,
for (i = 0; i < length; i++) { lan78xx_write_reg(dev, OTP_ADDR1, - ((offset + i) >> 8) & OTP_ADDR1_15_11); + ((offset + i) >> 8) & OTP_ADDR1_15_11); lan78xx_write_reg(dev, OTP_ADDR2, - ((offset + i) & OTP_ADDR2_10_3)); + ((offset + i) & OTP_ADDR2_10_3)); lan78xx_write_reg(dev, OTP_PRGM_DATA, data[i]); lan78xx_write_reg(dev, OTP_TST_CMD, OTP_TST_CMD_PRGVRFY_); lan78xx_write_reg(dev, OTP_CMD_GO, OTP_CMD_GO_GO_); @@ -962,7 +963,7 @@ static int lan78xx_dataport_wait_not_busy(struct lan78xx_net *dev) usleep_range(40, 100); }
- netdev_warn(dev->net, "lan78xx_dataport_wait_not_busy timed out"); + netdev_warn(dev->net, "%s timed out", __func__);
return -EIO; } @@ -975,7 +976,7 @@ static int lan78xx_dataport_write(struct lan78xx_net *dev, u32 ram_select, int i, ret;
if (usb_autopm_get_interface(dev->intf) < 0) - return 0; + return 0;
mutex_lock(&pdata->dataport_mutex);
@@ -1048,9 +1049,9 @@ static void lan78xx_deferred_multicast_write(struct work_struct *param) for (i = 1; i < NUM_OF_MAF; i++) { lan78xx_write_reg(dev, MAF_HI(i), 0); lan78xx_write_reg(dev, MAF_LO(i), - pdata->pfilter_table[i][1]); + pdata->pfilter_table[i][1]); lan78xx_write_reg(dev, MAF_HI(i), - pdata->pfilter_table[i][0]); + pdata->pfilter_table[i][0]); }
lan78xx_write_reg(dev, RFE_CTL, pdata->rfe_ctl); @@ -1069,11 +1070,12 @@ static void lan78xx_set_multicast(struct net_device *netdev) RFE_CTL_DA_PERFECT_ | RFE_CTL_MCAST_HASH_);
for (i = 0; i < DP_SEL_VHF_HASH_LEN; i++) - pdata->mchash_table[i] = 0; + pdata->mchash_table[i] = 0; + /* pfilter_table[0] has own HW address */ for (i = 1; i < NUM_OF_MAF; i++) { - pdata->pfilter_table[i][0] = - pdata->pfilter_table[i][1] = 0; + pdata->pfilter_table[i][0] = 0; + pdata->pfilter_table[i][1] = 0; }
pdata->rfe_ctl |= RFE_CTL_BCAST_EN_; @@ -1267,9 +1269,10 @@ static void lan78xx_status(struct lan78xx_net *dev, struct urb *urb) generic_handle_irq(dev->domain_data.phyirq); local_irq_enable(); } - } else + } else { netdev_warn(dev->net, "unexpected interrupt: 0x%08x\n", intdata); + } }
static int lan78xx_ethtool_get_eeprom_len(struct net_device *netdev) @@ -1358,7 +1361,7 @@ static void lan78xx_get_wol(struct net_device *netdev, struct lan78xx_priv *pdata = (struct lan78xx_priv *)(dev->data[0]);
if (usb_autopm_get_interface(dev->intf) < 0) - return; + return;
ret = lan78xx_read_reg(dev, USB_CFG0, &buf); if (unlikely(ret < 0)) { @@ -1980,7 +1983,7 @@ static int lan8835_fixup(struct phy_device *phydev)
/* RGMII MAC TXC Delay Enable */ lan78xx_write_reg(dev, MAC_RGMII_ID, - MAC_RGMII_ID_TXC_DELAY_EN_); + MAC_RGMII_ID_TXC_DELAY_EN_);
/* RGMII TX DLL Tune Adjust */ lan78xx_write_reg(dev, RGMII_TX_BYP_DLL, 0x3D00); @@ -3334,9 +3337,10 @@ static void lan78xx_tx_bh(struct lan78xx_net *dev) if (skb) dev_kfree_skb_any(skb); usb_free_urb(urb); - } else + } else { netif_dbg(dev, tx_queued, dev->net, "> tx, len %d, type 0x%x\n", length, skb->protocol); + } }
static void lan78xx_rx_bh(struct lan78xx_net *dev) @@ -3437,7 +3441,7 @@ static void lan78xx_delayedwork(struct work_struct *work) unlink_urbs(dev, &dev->rxq); status = usb_autopm_get_interface(dev->intf); if (status < 0) - goto fail_halt; + goto fail_halt; status = usb_clear_halt(dev->udev, dev->pipe_in); usb_autopm_put_interface(dev->intf); if (status < 0 && @@ -3610,8 +3614,8 @@ static int lan78xx_probe(struct usb_interface *intf, struct net_device *netdev; struct usb_device *udev; int ret; - unsigned maxp; - unsigned period; + unsigned int maxp; + unsigned int period; u8 *buf = NULL;
udev = interface_to_usbdev(intf); @@ -3842,10 +3846,10 @@ static int lan78xx_set_suspend(struct lan78xx_net *dev, u32 wol) /* set WUF_CFG & WUF_MASK for IPv4 Multicast */ crc = lan78xx_wakeframe_crc16(ipv4_multicast, 3); lan78xx_write_reg(dev, WUF_CFG(mask_index), - WUF_CFGX_EN_ | - WUF_CFGX_TYPE_MCAST_ | - (0 << WUF_CFGX_OFFSET_SHIFT_) | - (crc & WUF_CFGX_CRC16_MASK_)); + WUF_CFGX_EN_ | + WUF_CFGX_TYPE_MCAST_ | + (0 << WUF_CFGX_OFFSET_SHIFT_) | + (crc & WUF_CFGX_CRC16_MASK_));
lan78xx_write_reg(dev, WUF_MASK0(mask_index), 7); lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0); @@ -3856,10 +3860,10 @@ static int lan78xx_set_suspend(struct lan78xx_net *dev, u32 wol) /* for IPv6 Multicast */ crc = lan78xx_wakeframe_crc16(ipv6_multicast, 2); lan78xx_write_reg(dev, WUF_CFG(mask_index), - WUF_CFGX_EN_ | - WUF_CFGX_TYPE_MCAST_ | - (0 << WUF_CFGX_OFFSET_SHIFT_) | - (crc & WUF_CFGX_CRC16_MASK_)); + WUF_CFGX_EN_ | + WUF_CFGX_TYPE_MCAST_ | + (0 << WUF_CFGX_OFFSET_SHIFT_) | + (crc & WUF_CFGX_CRC16_MASK_));
lan78xx_write_reg(dev, WUF_MASK0(mask_index), 3); lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0); @@ -3886,10 +3890,10 @@ static int lan78xx_set_suspend(struct lan78xx_net *dev, u32 wol) */ crc = lan78xx_wakeframe_crc16(arp_type, 2); lan78xx_write_reg(dev, WUF_CFG(mask_index), - WUF_CFGX_EN_ | - WUF_CFGX_TYPE_ALL_ | - (0 << WUF_CFGX_OFFSET_SHIFT_) | - (crc & WUF_CFGX_CRC16_MASK_)); + WUF_CFGX_EN_ | + WUF_CFGX_TYPE_ALL_ | + (0 << WUF_CFGX_OFFSET_SHIFT_) | + (crc & WUF_CFGX_CRC16_MASK_));
lan78xx_write_reg(dev, WUF_MASK0(mask_index), 0x3000); lan78xx_write_reg(dev, WUF_MASK1(mask_index), 0); @@ -4034,7 +4038,7 @@ static int lan78xx_resume(struct usb_interface *intf) if (!--dev->suspend_count) { /* resume interrupt URBs */ if (dev->urb_intr && test_bit(EVENT_DEV_OPEN, &dev->flags)) - usb_submit_urb(dev->urb_intr, GFP_NOIO); + usb_submit_urb(dev->urb_intr, GFP_NOIO);
spin_lock_irq(&dev->txq.lock); while ((res = usb_get_from_anchor(&dev->deferred))) {