staging: fsl-dpaa2/eth: Use generic irq handler (fdc9b532) · Commits · 戴 / test

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>

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

+1 −7

Original line number	Diff line number	Diff line
		@@ -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) {

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