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author | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:15 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 10:22:59 +0200 |
commit | 07f9479a40cc778bc1462ada11f95b01360ae4ff (patch) | |
tree | 0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /drivers/net/can | |
parent | 9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff) | |
parent | cd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff) | |
download | linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.tar.gz linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.tar.bz2 linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.zip |
Merge branch 'master' into for-next
Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.
Diffstat (limited to 'drivers/net/can')
-rw-r--r-- | drivers/net/can/at91_can.c | 4 | ||||
-rw-r--r-- | drivers/net/can/c_can/c_can.c | 26 | ||||
-rw-r--r-- | drivers/net/can/c_can/c_can_platform.c | 9 | ||||
-rw-r--r-- | drivers/net/can/janz-ican3.c | 11 | ||||
-rw-r--r-- | drivers/net/can/mcp251x.c | 3 | ||||
-rw-r--r-- | drivers/net/can/mscan/mpc5xxx_can.c | 2 | ||||
-rw-r--r-- | drivers/net/can/mscan/mscan.c | 2 | ||||
-rw-r--r-- | drivers/net/can/sja1000/sja1000.c | 2 | ||||
-rw-r--r-- | drivers/net/can/softing/softing.h | 2 | ||||
-rw-r--r-- | drivers/net/can/softing/softing_main.c | 2 | ||||
-rw-r--r-- | drivers/net/can/ti_hecc.c | 2 | ||||
-rw-r--r-- | drivers/net/can/usb/ems_usb.c | 2 | ||||
-rw-r--r-- | drivers/net/can/usb/esd_usb2.c | 2 |
13 files changed, 33 insertions, 36 deletions
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 57d2ffbbb433..74efb5a2ad41 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -416,7 +416,7 @@ static netdev_tx_t at91_start_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_bytes += cf->can_dlc; - /* _NOTE_: substract AT91_MB_TX_FIRST offset from mb! */ + /* _NOTE_: subtract AT91_MB_TX_FIRST offset from mb! */ can_put_echo_skb(skb, dev, mb - AT91_MB_TX_FIRST); /* @@ -782,7 +782,7 @@ static void at91_irq_tx(struct net_device *dev, u32 reg_sr) reg_msr = at91_read(priv, AT91_MSR(mb)); if (likely(reg_msr & AT91_MSR_MRDY && ~reg_msr & AT91_MSR_MABT)) { - /* _NOTE_: substract AT91_MB_TX_FIRST offset from mb! */ + /* _NOTE_: subtract AT91_MB_TX_FIRST offset from mb! */ can_get_echo_skb(dev, mb - AT91_MB_TX_FIRST); dev->stats.tx_packets++; } diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 14050786218a..7e5cc0bd913d 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -588,14 +588,9 @@ static void c_can_chip_config(struct net_device *dev) { struct c_can_priv *priv = netdev_priv(dev); - if (priv->can.ctrlmode & CAN_CTRLMODE_ONE_SHOT) - /* disable automatic retransmission */ - priv->write_reg(priv, &priv->regs->control, - CONTROL_DISABLE_AR); - else - /* enable automatic retransmission */ - priv->write_reg(priv, &priv->regs->control, - CONTROL_ENABLE_AR); + /* enable automatic retransmission */ + priv->write_reg(priv, &priv->regs->control, + CONTROL_ENABLE_AR); if (priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY & CAN_CTRLMODE_LOOPBACK)) { @@ -633,9 +628,6 @@ static void c_can_start(struct net_device *dev) { struct c_can_priv *priv = netdev_priv(dev); - /* enable status change, error and module interrupts */ - c_can_enable_all_interrupts(priv, ENABLE_ALL_INTERRUPTS); - /* basic c_can configuration */ c_can_chip_config(dev); @@ -643,6 +635,9 @@ static void c_can_start(struct net_device *dev) /* reset tx helper pointers */ priv->tx_next = priv->tx_echo = 0; + + /* enable status change, error and module interrupts */ + c_can_enable_all_interrupts(priv, ENABLE_ALL_INTERRUPTS); } static void c_can_stop(struct net_device *dev) @@ -704,7 +699,6 @@ static void c_can_do_tx(struct net_device *dev) for (/* nix */; (priv->tx_next - priv->tx_echo) > 0; priv->tx_echo++) { msg_obj_no = get_tx_echo_msg_obj(priv); - c_can_inval_msg_object(dev, 0, msg_obj_no); val = c_can_read_reg32(priv, &priv->regs->txrqst1); if (!(val & (1 << msg_obj_no))) { can_get_echo_skb(dev, @@ -713,6 +707,7 @@ static void c_can_do_tx(struct net_device *dev) &priv->regs->ifregs[0].msg_cntrl) & IF_MCONT_DLC_MASK; stats->tx_packets++; + c_can_inval_msg_object(dev, 0, msg_obj_no); } } @@ -818,7 +813,7 @@ static int c_can_handle_state_change(struct net_device *dev, struct sk_buff *skb; struct can_berr_counter bec; - /* propogate the error condition to the CAN stack */ + /* propagate the error condition to the CAN stack */ skb = alloc_can_err_skb(dev, &cf); if (unlikely(!skb)) return 0; @@ -892,7 +887,7 @@ static int c_can_handle_bus_err(struct net_device *dev, if (lec_type == LEC_UNUSED || lec_type == LEC_NO_ERROR) return 0; - /* propogate the error condition to the CAN stack */ + /* propagate the error condition to the CAN stack */ skb = alloc_can_err_skb(dev, &cf); if (unlikely(!skb)) return 0; @@ -1112,8 +1107,7 @@ struct net_device *alloc_c_can_dev(void) priv->can.bittiming_const = &c_can_bittiming_const; priv->can.do_set_mode = c_can_set_mode; priv->can.do_get_berr_counter = c_can_get_berr_counter; - priv->can.ctrlmode_supported = CAN_CTRLMODE_ONE_SHOT | - CAN_CTRLMODE_LOOPBACK | + priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_LISTENONLY | CAN_CTRLMODE_BERR_REPORTING; diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index e629b961ae2d..cc90824f2c9c 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -73,7 +73,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) void __iomem *addr; struct net_device *dev; struct c_can_priv *priv; - struct resource *mem, *irq; + struct resource *mem; + int irq; #ifdef CONFIG_HAVE_CLK struct clk *clk; @@ -88,8 +89,8 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) /* get the platform data */ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!mem || (irq <= 0)) { + irq = platform_get_irq(pdev, 0); + if (!mem || irq <= 0) { ret = -ENODEV; goto exit_free_clk; } @@ -117,7 +118,7 @@ static int __devinit c_can_plat_probe(struct platform_device *pdev) priv = netdev_priv(dev); - dev->irq = irq->start; + dev->irq = irq; priv->regs = addr; #ifdef CONFIG_HAVE_CLK priv->can.clock.freq = clk_get_rate(clk); diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index 366f5cc050ae..587fba48cdd9 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -15,6 +15,7 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/platform_device.h> +#include <linux/mfd/core.h> #include <linux/netdevice.h> #include <linux/can.h> @@ -273,7 +274,7 @@ static inline void ican3_set_page(struct ican3_dev *mod, unsigned int page) */ /* - * Recieve a message from the ICAN3 "old-style" firmware interface + * Receive a message from the ICAN3 "old-style" firmware interface * * LOCKING: must hold mod->lock * @@ -1049,7 +1050,7 @@ static void ican3_handle_inquiry(struct ican3_dev *mod, struct ican3_msg *msg) complete(&mod->termination_comp); break; default: - dev_err(mod->dev, "recieved an unknown inquiry response\n"); + dev_err(mod->dev, "received an unknown inquiry response\n"); break; } } @@ -1057,7 +1058,7 @@ static void ican3_handle_inquiry(struct ican3_dev *mod, struct ican3_msg *msg) static void ican3_handle_unknown_message(struct ican3_dev *mod, struct ican3_msg *msg) { - dev_warn(mod->dev, "recieved unknown message: spec 0x%.2x length %d\n", + dev_warn(mod->dev, "received unknown message: spec 0x%.2x length %d\n", msg->spec, le16_to_cpu(msg->len)); } @@ -1112,7 +1113,7 @@ static bool ican3_txok(struct ican3_dev *mod) } /* - * Recieve one CAN frame from the hardware + * Receive one CAN frame from the hardware * * CONTEXT: must be called from user context */ @@ -1643,7 +1644,7 @@ static int __devinit ican3_probe(struct platform_device *pdev) struct device *dev; int ret; - pdata = pdev->dev.platform_data; + pdata = mfd_get_data(pdev); if (!pdata) return -ENXIO; diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index 7513c4523ac4..330140ee266d 100644 --- a/drivers/net/can/mcp251x.c +++ b/drivers/net/can/mcp251x.c @@ -931,7 +931,8 @@ static int mcp251x_open(struct net_device *net) priv->tx_len = 0; ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist, - IRQF_TRIGGER_FALLING, DEVICE_NAME, priv); + pdata->irq_flags ? pdata->irq_flags : IRQF_TRIGGER_FALLING, + DEVICE_NAME, priv); if (ret) { dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq); if (pdata->transceiver_enable) diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c index c0a1bc5b1435..bd1d811c204f 100644 --- a/drivers/net/can/mscan/mpc5xxx_can.c +++ b/drivers/net/can/mscan/mpc5xxx_can.c @@ -260,7 +260,7 @@ static int __devinit mpc5xxx_can_probe(struct platform_device *ofdev) if (!ofdev->dev.of_match) return -EINVAL; - data = (struct mpc5xxx_can_data *)of_dev->dev.of_match->data; + data = (struct mpc5xxx_can_data *)ofdev->dev.of_match->data; base = of_iomap(np, 0); if (!base) { diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 74cd880c7e06..92feac68b66e 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -246,7 +246,7 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev) out_be16(®s->tx.idr3_2, can_id); can_id >>= 16; - /* EFF_FLAGS are inbetween the IDs :( */ + /* EFF_FLAGS are between the IDs :( */ can_id = (can_id & 0x7) | ((can_id << 2) & 0xffe0) | MSCAN_EFF_FLAGS; } else { diff --git a/drivers/net/can/sja1000/sja1000.c b/drivers/net/can/sja1000/sja1000.c index 0a8de01d52f7..a358ea9445a2 100644 --- a/drivers/net/can/sja1000/sja1000.c +++ b/drivers/net/can/sja1000/sja1000.c @@ -425,7 +425,7 @@ static int sja1000_err(struct net_device *dev, uint8_t isrc, uint8_t status) cf->data[3] = ecc & ECC_SEG; break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if ((ecc & ECC_DIR) == 0) cf->data[2] |= CAN_ERR_PROT_TX; } diff --git a/drivers/net/can/softing/softing.h b/drivers/net/can/softing/softing.h index 7ec9f4db3d52..afd7d85b6915 100644 --- a/drivers/net/can/softing/softing.h +++ b/drivers/net/can/softing/softing.h @@ -22,7 +22,7 @@ struct softing_priv { struct softing *card; struct { int pending; - /* variables wich hold the circular buffer */ + /* variables which hold the circular buffer */ int echo_put; int echo_get; } tx; diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c index 8d7595344a62..60a49e5a2a53 100644 --- a/drivers/net/can/softing/softing_main.c +++ b/drivers/net/can/softing/softing_main.c @@ -218,7 +218,7 @@ static int softing_handle_1(struct softing *card) ptr = buf; cmd = *ptr++; if (cmd == 0xff) - /* not quite usefull, probably the card has got out */ + /* not quite useful, probably the card has got out */ return 0; netdev = card->net[0]; if (cmd & CMD_BUS2) diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 4d07f1ee7168..f7bbde9eb2cb 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -663,7 +663,7 @@ static int ti_hecc_error(struct net_device *ndev, int int_status, struct can_frame *cf; struct sk_buff *skb; - /* propogate the error condition to the can stack */ + /* propagate the error condition to the can stack */ skb = alloc_can_err_skb(ndev, &cf); if (!skb) { if (printk_ratelimit()) diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c index e75f1a876972..a72c7bfb4090 100644 --- a/drivers/net/can/usb/ems_usb.c +++ b/drivers/net/can/usb/ems_usb.c @@ -386,7 +386,7 @@ static void ems_usb_rx_err(struct ems_usb *dev, struct ems_cpc_msg *msg) break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if ((ecc & SJA1000_ECC_DIR) == 0) cf->data[2] |= CAN_ERR_PROT_TX; diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c index dc53c831ea95..eb8b0e600282 100644 --- a/drivers/net/can/usb/esd_usb2.c +++ b/drivers/net/can/usb/esd_usb2.c @@ -284,7 +284,7 @@ static void esd_usb2_rx_event(struct esd_usb2_net_priv *priv, break; } - /* Error occured during transmission? */ + /* Error occurred during transmission? */ if (!(ecc & SJA1000_ECC_DIR)) cf->data[2] |= CAN_ERR_PROT_TX; |