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.

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(&regs->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;