Use the byte-order aware big endian accessors, allowing for kernels
running under big-endian.
Signed-off-by: Matthew Leach <matthew@xxxxxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
---
CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CC: Jason Cooper <jason@xxxxxxxxxxxxxx>
CC: Marc Zyngier <marc.zyngier@xxxxxxx>
CC: Kukjin Kim <kgene@xxxxxxxxxx>
CC: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
CC: linux-kernel@xxxxxxxxxxxxxxx
CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
CC: linux-samsung-soc@xxxxxxxxxxxxxxx
---
drivers/irqchip/exynos-combiner.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index ead15be..97ae34c 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;
}
@@ -235,10 +235,10 @@ static void combiner_resume(void)
int i;
for (i = 0; i < max_nr; i++) {
- __raw_writel(combiner_data[i].irq_mask,
- combiner_data[i].base + COMBINER_ENABLE_CLEAR);
- __raw_writel(combiner_data[i].pm_save,
- combiner_data[i].base + COMBINER_ENABLE_SET);
+ writel_relaxed(combiner_data[i].irq_mask,
+ combiner_data[i].base + COMBINER_ENABLE_CLEAR);
+ writel_relaxed(combiner_data[i].pm_save,
+ combiner_data[i].base + COMBINER_ENABLE_SET);
}
}
--
2.8.3
--
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