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authorDavid S. Miller <davem@davemloft.net>2013-04-22 20:32:51 -0400
committerDavid S. Miller <davem@davemloft.net>2013-04-22 20:32:51 -0400
commit6e0895c2ea326cc4bb11e8fa2f654628d5754c31 (patch)
tree7089303ac11a12edc43a8c4fa1b23974e10937ea /drivers/net/can
parent55fbbe46e9eb3cbe6c335503f5550855a1128dce (diff)
parent60d509fa6a9c4653a86ad830e4c4b30360b23f0e (diff)
downloadop-kernel-dev-6e0895c2ea326cc4bb11e8fa2f654628d5754c31.zip
op-kernel-dev-6e0895c2ea326cc4bb11e8fa2f654628d5754c31.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/emulex/benet/be_main.c drivers/net/ethernet/intel/igb/igb_main.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c include/net/scm.h net/batman-adv/routing.c net/ipv4/tcp_input.c The e{uid,gid} --> {uid,gid} credentials fix conflicted with the cleanup in net-next to now pass cred structs around. The be2net driver had a bug fix in 'net' that overlapped with the VLAN interface changes by Patrick McHardy in net-next. An IGB conflict existed because in 'net' the build_skb() support was reverted, and in 'net-next' there was a comment style fix within that code. Several batman-adv conflicts were resolved by making sure that all calls to batadv_is_my_mac() are changed to have a new bat_priv first argument. Eric Dumazet's TS ECR fix in TCP in 'net' conflicted with the F-RTO rewrite in 'net-next', mostly overlapping changes. Thanks to Stephen Rothwell and Antonio Quartulli for help with several of these merge resolutions. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can')
-rw-r--r--drivers/net/can/mcp251x.c10
-rw-r--r--drivers/net/can/sja1000/sja1000_of_platform.c31
2 files changed, 23 insertions, 18 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index 55033dd5..8cda23b 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -929,6 +929,7 @@ static int mcp251x_open(struct net_device *net)
struct mcp251x_priv *priv = netdev_priv(net);
struct spi_device *spi = priv->spi;
struct mcp251x_platform_data *pdata = spi->dev.platform_data;
+ unsigned long flags;
int ret;
ret = open_candev(net);
@@ -945,9 +946,14 @@ static int mcp251x_open(struct net_device *net)
priv->tx_skb = NULL;
priv->tx_len = 0;
+ flags = IRQF_ONESHOT;
+ if (pdata->irq_flags)
+ flags |= pdata->irq_flags;
+ else
+ flags |= IRQF_TRIGGER_FALLING;
+
ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,
- pdata->irq_flags ? pdata->irq_flags : IRQF_TRIGGER_FALLING,
- DEVICE_NAME, priv);
+ flags, 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/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 6433b81..8e0c4a0 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -96,8 +96,8 @@ static int sja1000_ofp_probe(struct platform_device *ofdev)
struct net_device *dev;
struct sja1000_priv *priv;
struct resource res;
- const u32 *prop;
- int err, irq, res_size, prop_size;
+ u32 prop;
+ int err, irq, res_size;
void __iomem *base;
err = of_address_to_resource(np, 0, &res);
@@ -138,27 +138,27 @@ static int sja1000_ofp_probe(struct platform_device *ofdev)
priv->read_reg = sja1000_ofp_read_reg;
priv->write_reg = sja1000_ofp_write_reg;
- prop = of_get_property(np, "nxp,external-clock-frequency", &prop_size);
- if (prop && (prop_size == sizeof(u32)))
- priv->can.clock.freq = *prop / 2;
+ err = of_property_read_u32(np, "nxp,external-clock-frequency", &prop);
+ if (!err)
+ priv->can.clock.freq = prop / 2;
else
priv->can.clock.freq = SJA1000_OFP_CAN_CLOCK; /* default */
- prop = of_get_property(np, "nxp,tx-output-mode", &prop_size);
- if (prop && (prop_size == sizeof(u32)))
- priv->ocr |= *prop & OCR_MODE_MASK;
+ err = of_property_read_u32(np, "nxp,tx-output-mode", &prop);
+ if (!err)
+ priv->ocr |= prop & OCR_MODE_MASK;
else
priv->ocr |= OCR_MODE_NORMAL; /* default */
- prop = of_get_property(np, "nxp,tx-output-config", &prop_size);
- if (prop && (prop_size == sizeof(u32)))
- priv->ocr |= (*prop << OCR_TX_SHIFT) & OCR_TX_MASK;
+ err = of_property_read_u32(np, "nxp,tx-output-config", &prop);
+ if (!err)
+ priv->ocr |= (prop << OCR_TX_SHIFT) & OCR_TX_MASK;
else
priv->ocr |= OCR_TX0_PULLDOWN; /* default */
- prop = of_get_property(np, "nxp,clock-out-frequency", &prop_size);
- if (prop && (prop_size == sizeof(u32)) && *prop) {
- u32 divider = priv->can.clock.freq * 2 / *prop;
+ err = of_property_read_u32(np, "nxp,clock-out-frequency", &prop);
+ if (!err && prop) {
+ u32 divider = priv->can.clock.freq * 2 / prop;
if (divider > 1)
priv->cdr |= divider / 2 - 1;
@@ -168,8 +168,7 @@ static int sja1000_ofp_probe(struct platform_device *ofdev)
priv->cdr |= CDR_CLK_OFF; /* default */
}
- prop = of_get_property(np, "nxp,no-comparator-bypass", NULL);
- if (!prop)
+ if (!of_property_read_bool(np, "nxp,no-comparator-bypass"))
priv->cdr |= CDR_CBP; /* default */
priv->irq_flags = IRQF_SHARED;
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