irqchip/exynos-combiner: Fix usage of __raw IO
Fix the use of __raw IO accessors when the readl/writel_relaxed are better. This should fix issues if the kernel is running as big endian. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> [jac: reformat subject line, fix commit message typo] Link: https://lkml.kernel.org/r/1466504432-24187-9-git-send-email-ben.dooks@codethink.co.uk Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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@ -55,14 +55,14 @@ static void combiner_mask_irq(struct irq_data *data)
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{
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u32 mask = 1 << (data->hwirq % 32);
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__raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_CLEAR);
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writel_relaxed(mask, combiner_base(data) + COMBINER_ENABLE_CLEAR);
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}
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static void combiner_unmask_irq(struct irq_data *data)
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{
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u32 mask = 1 << (data->hwirq % 32);
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__raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_SET);
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writel_relaxed(mask, combiner_base(data) + COMBINER_ENABLE_SET);
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}
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static void combiner_handle_cascade_irq(struct irq_desc *desc)
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@ -75,7 +75,7 @@ static void combiner_handle_cascade_irq(struct irq_desc *desc)
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chained_irq_enter(chip, desc);
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spin_lock(&irq_controller_lock);
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status = __raw_readl(chip_data->base + COMBINER_INT_STATUS);
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status = readl_relaxed(chip_data->base + COMBINER_INT_STATUS);
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spin_unlock(&irq_controller_lock);
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status &= chip_data->irq_mask;
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@ -135,7 +135,7 @@ static void __init combiner_init_one(struct combiner_chip_data *combiner_data,
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combiner_data->parent_irq = irq;
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/* Disable all interrupts */
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__raw_writel(combiner_data->irq_mask, base + COMBINER_ENABLE_CLEAR);
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writel_relaxed(combiner_data->irq_mask, base + COMBINER_ENABLE_CLEAR);
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}
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static int combiner_irq_domain_xlate(struct irq_domain *d,
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@ -218,7 +218,7 @@ static int combiner_suspend(void)
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for (i = 0; i < max_nr; i++)
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combiner_data[i].pm_save =
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__raw_readl(combiner_data[i].base + COMBINER_ENABLE_SET);
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readl_relaxed(combiner_data[i].base + COMBINER_ENABLE_SET);
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return 0;
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}
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@ -235,9 +235,9 @@ static void combiner_resume(void)
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int i;
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for (i = 0; i < max_nr; i++) {
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__raw_writel(combiner_data[i].irq_mask,
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writel_relaxed(combiner_data[i].irq_mask,
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combiner_data[i].base + COMBINER_ENABLE_CLEAR);
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__raw_writel(combiner_data[i].pm_save,
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writel_relaxed(combiner_data[i].pm_save,
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combiner_data[i].base + COMBINER_ENABLE_SET);
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}
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}
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