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mfd: max899x: Avoid redundant irq_data lookup

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It's pretty silly to do

     irq_data *d = irq_get_irq_data(irq_data->irq);

because that results in d = irq_data, but goes through a lookup of the
irq_data. Use irq_data directly.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Thomas Gleixner
2015-07-13 20:44:59 +00:00
committed by Lee Jones
parent 0d674d93a0
commit e5ad234485
2 changed files with 6 additions and 10 deletions
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7
drivers/mfd/max8997-irq.c
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@@ -140,9 +140,8 @@ static void max8997_irq_sync_unlock(struct irq_data *data)
}
static const inline struct max8997_irq_data *
irq_to_max8997_irq(struct max8997_dev *max8997, int irq)
irq_to_max8997_irq(struct max8997_dev *max8997, struct irq_data *data)
{
struct irq_data *data = irq_get_irq_data(irq);
return &max8997_irqs[data->hwirq];
}
@@ -150,7 +149,7 @@ static void max8997_irq_mask(struct irq_data *data)
{
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
data->irq);
data);
max8997->irq_masks_cur[irq_data->group] |= irq_data->mask;
}
@@ -159,7 +158,7 @@ static void max8997_irq_unmask(struct irq_data *data)
{
struct max8997_dev *max8997 = irq_data_get_irq_chip_data(data);
const struct max8997_irq_data *irq_data = irq_to_max8997_irq(max8997,
data->irq);
data);
max8997->irq_masks_cur[irq_data->group] &= ~irq_data->mask;
}