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staging: fsl-dpaa2/eth: Use generic irq handler

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For the link state interrupt, we used a dummy non-threaded
irq handler, which had the same implementation as the generic
irq_default_primary_handler() function.

Give up on using our own irq handler and let the kernel use
the generic one instead.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ioana Radulescu 2018-03-23 08:44:05 -05:00 committed by Greg Kroah-Hartman
parent 4554af3492
commit fdc9b53201
1 changed files with 1 additions and 7 deletions
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8
drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c
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@ -2317,11 +2317,6 @@ static int poll_link_state(void *arg)
return 0;
}
static irqreturn_t dpni_irq0_handler(int irq_num, void *arg)
{
return IRQ_WAKE_THREAD;
}
static irqreturn_t dpni_irq0_handler_thread(int irq_num, void *arg)
{
u32 status = ~0;
@ -2356,8 +2351,7 @@ static int setup_irqs(struct fsl_mc_device *ls_dev)
irq = ls_dev->irqs[0];
err = devm_request_threaded_irq(&ls_dev->dev, irq->msi_desc->irq,
dpni_irq0_handler,
dpni_irq0_handler_thread,
NULL, dpni_irq0_handler_thread,
IRQF_NO_SUSPEND | IRQF_ONESHOT,
dev_name(&ls_dev->dev), &ls_dev->dev);
if (err < 0) {