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can: mcp251x: fix coccinelle warnings 

drivers/net/can/spi/mcp251x.c:953:7-27: ERROR: Threaded IRQ with no primary handler requested without IRQF_ONESHOT

 Make sure threaded IRQs without a primary handler are always request with
 IRQF_ONESHOT

Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

CC: Stefano Babic <sbabic@denx.de>
CC: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Dan Carpenter 2014-05-02 13:57:01 +02:00 committed by Marc Kleine-Budde
parent b6052af61a
commit e1dfefebae
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/spi/mcp251x.c
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@ -951,7 +951,7 @@ static int mcp251x_open(struct net_device *net)
priv->tx_len = 0;
ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,
flags, DEVICE_NAME, priv);
flags | IRQF_ONESHOT, DEVICE_NAME, priv);
if (ret) {
dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq);
mcp251x_power_enable(priv->transceiver, 0);