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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-29 07:41:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-29 07:41:33 -0700
commitcb1817b37313b4b6c7f8f93c730553dd3cb6ac57 (patch)
tree30c9b246c77ad338f177a5a32a45eb92e5994652 /drivers/net/can
parent89078d572eb9ce8d4c04264b8b0ba86de0d74c8f (diff)
parent02aadf72fe2c83f145e3437734e66be53abae481 (diff)
downloadlinux-next-cb1817b37313b4b6c7f8f93c730553dd3cb6ac57.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) xfrm: Restrict extended sequence numbers to esp xfrm: Check for esn buffer len in xfrm_new_ae xfrm: Assign esn pointers when cloning a state xfrm: Move the test on replay window size into the replay check functions netdev: bfin_mac: document TE setting in RMII modes drivers net: Fix declaration ordering in inline functions. cxgb3: Apply interrupt coalescing settings to all queues net: Always allocate at least 16 skb frags regardless of page size ipv4: Don't ip_rt_put() an error pointer in RAW sockets. net: fix ethtool->set_flags not intended -EINVAL return value mlx4_en: Fix loss of promiscuity tg3: Fix inline keyword usage tg3: use <linux/io.h> and <linux/uaccess.h> instead <asm/io.h> and <asm/uaccess.h> net: use CHECKSUM_NONE instead of magic number Net / jme: Do not use legacy PCI power management myri10ge: small rx_done refactoring bridge: notify applications if address of bridge device changes ipv4: Fix IP timestamp option (IPOPT_TS_PRESPEC) handling in ip_options_echo() can: c_can: Fix tx_bytes accounting can: c_can_platform: fix irq check in probe ...
Diffstat (limited to 'drivers/net/can')
-rw-r--r--drivers/net/can/c_can/c_can.c16
-rw-r--r--drivers/net/can/c_can/c_can_platform.c9
2 files changed, 10 insertions, 15 deletions
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 110eda01843c..31552959aed7 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)) {
@@ -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);
}
}
@@ -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);