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| author | Takashi Iwai <tiwai@suse.de> | 2013-04-25 15:02:35 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-04-25 15:02:35 +0400 |
| commit | 2fc565e4eaf8fc633bfc741b90e1f28dba732ee1 (patch) | |
| tree | 98c994692f84aee07cf1c7b4cda245ae5235a94d /drivers/net/can/mcp251x.c | |
| parent | 7fc7d047216aa4923d401c637be2ebc6e3d5bd9b (diff) | |
| parent | 5cc50fc858a5ab37dc2744d72d7ffed96f23afd8 (diff) | |
| download | linux-2fc565e4eaf8fc633bfc741b90e1f28dba732ee1.tar.xz | |
Merge tag 'asoc-v3.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More updates for v3.10
A few more fixes, nothing too major though the DMA changes fix modular
builds.
Diffstat (limited to 'drivers/net/can/mcp251x.c')
| -rw-r--r-- | drivers/net/can/mcp251x.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index f32b9fc6a983..9aa0c64c33c8 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) |