Fix the use of __raw IO accesors 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@xxxxxxxxxxxxxxx>
---
CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CC: Jason Cooper <jason@xxxxxxxxxxxxxx>
CC: Marc Zyngier <marc.zyngier@xxxxxxx>w
---
drivers/irqchip/exynos-combiner.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index ead15be..b78a169 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -55,14 +55,14 @@ static void combiner_mask_irq(struct irq_data *data)
{
u32 mask = 1 << (data->hwirq % 32);
- __raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_CLEAR);
+ writel_relaxed(mask, combiner_base(data) + COMBINER_ENABLE_CLEAR);
}
static void combiner_unmask_irq(struct irq_data *data)
{
u32 mask = 1 << (data->hwirq % 32);
- __raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_SET);
+ writel_relaxed(mask, combiner_base(data) + COMBINER_ENABLE_SET);
}
static void combiner_handle_cascade_irq(struct irq_desc *desc)
@@ -75,7 +75,7 @@ static void combiner_handle_cascade_irq(struct irq_desc *desc)
chained_irq_enter(chip, desc);
spin_lock(&irq_controller_lock);
- status = __raw_readl(chip_data->base + COMBINER_INT_STATUS);
+ status = readl_relaxed(chip_data->base + COMBINER_INT_STATUS);
spin_unlock(&irq_controller_lock);
status &= chip_data->irq_mask;
@@ -135,7 +135,7 @@ static void __init combiner_init_one(struct combiner_chip_data *combiner_data,
combiner_data->parent_irq = irq;
/* Disable all interrupts */
- __raw_writel(combiner_data->irq_mask, base + COMBINER_ENABLE_CLEAR);
+ writel_relaxed(combiner_data->irq_mask, base + COMBINER_ENABLE_CLEAR);
}
static int combiner_irq_domain_xlate(struct irq_domain *d,
@@ -218,7 +218,7 @@ static int combiner_suspend(void)
for (i = 0; i < max_nr; i++)
combiner_data[i].pm_save =
- __raw_readl(combiner_data[i].base + COMBINER_ENABLE_SET);
+ readl_relaxed(combiner_data[i].base + COMBINER_ENABLE_SET);
return 0;
}
@@ -235,9 +235,9 @@ static void combiner_resume(void)
int i;
for (i = 0; i < max_nr; i++) {
- __raw_writel(combiner_data[i].irq_mask,
+ writel_relaxed(combiner_data[i].irq_mask,
combiner_data[i].base + COMBINER_ENABLE_CLEAR);
- __raw_writel(combiner_data[i].pm_save,
+ writel_relaxed(combiner_data[i].pm_save,
combiner_data[i].base + COMBINER_ENABLE_SET);
}
}
--
2.8.1
--
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