mfd: arizona: Avoid use of legacy IRQ mapping
regmap_add_irq_chip is called from arizona_irq_init with the irq_base specified as -1 and regmap_add_irq_chip uses if (irq_base) to check if it should use legacy IRQ mapping. As such the irq mappings are currently added with irq_domain_add_legacy, rather than irq_domain_add_linear. This is clearly a typo as there is no reason why this driver can't use irq_domain_add_linear. This patch corrects this by passing the irq_base as zero to regmap_add_irq_chip. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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@ -282,7 +282,7 @@ int arizona_irq_init(struct arizona *arizona)
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ret = regmap_add_irq_chip(arizona->regmap,
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irq_create_mapping(arizona->virq, 0),
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IRQF_ONESHOT, -1, aod,
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IRQF_ONESHOT, 0, aod,
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&arizona->aod_irq_chip);
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if (ret != 0) {
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dev_err(arizona->dev, "Failed to add AOD IRQs: %d\n", ret);
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@ -291,7 +291,7 @@ int arizona_irq_init(struct arizona *arizona)
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ret = regmap_add_irq_chip(arizona->regmap,
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irq_create_mapping(arizona->virq, 1),
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IRQF_ONESHOT, -1, irq,
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IRQF_ONESHOT, 0, irq,
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&arizona->irq_chip);
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if (ret != 0) {
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dev_err(arizona->dev, "Failed to add main IRQs: %d\n", ret);
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