Commit 25655c75 authored by Brian Masney's avatar Brian Masney Committed by Linus Walleij
Browse files

spmi: pmic-arb: revert "validate type when mapping IRQ" 



Validation of the IRQ type was added to spmi pmic-arb, however spmi-mpp
in device tree still uses IRQ_TYPE_NONE. This commit caused the
spmi-mpp probe to fail since platform_irq_count() would return 0.
Correct this by backing out the previous patch.

Signed-off-by: default avatarBrian Masney <masneyb@onstation.org>
Fixes: 135ef21a ("spmi: pmic-arb: validate type when mapping IRQ")
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 5d643eda

drivers/spmi/spmi-pmic-arb.c

+7 −14
Original line number Diff line number Diff line
@@ -740,7 +740,7 @@ static int qpnpint_irq_domain_translate(struct irq_domain *d, 
}





static int qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb,

static void qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb,

				   struct irq_domain *domain, unsigned int virq,

				   irq_hw_number_t hwirq, unsigned int type)

{
@@ -751,15 +751,11 @@ static int qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb, 


	if (type & IRQ_TYPE_EDGE_BOTH)

		handler = handle_edge_irq;

	else if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))

		handler = handle_level_irq;

	else

		return -EINVAL;

		handler = handle_level_irq;



	irq_domain_set_info(domain, virq, hwirq, &pmic_arb_irqchip, pmic_arb,

			    handler, NULL, NULL);



	return 0;

}



static int qpnpint_irq_domain_alloc(struct irq_domain *domain,
@@ -776,12 +772,9 @@ static int qpnpint_irq_domain_alloc(struct irq_domain *domain, 
	if (ret)

		return ret;



	for (i = 0; i < nr_irqs; i++) {

		ret = qpnpint_irq_domain_map(pmic_arb, domain, virq + i,

					     hwirq + i, type);

		if (ret)

			return ret;

	}

	for (i = 0; i < nr_irqs; i++)

		qpnpint_irq_domain_map(pmic_arb, domain, virq + i, hwirq + i,

				       type);



	return 0;

}

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