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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-14 19:49:00 +0200 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-16 19:40:14 +0200 |
| commit | 5376b0b31295364f3a166ee82f1a7d893bcbf8e9 (patch) | |
| tree | e9378be837b77f9d1ddf3be56d235cd760033f57 /drivers/gpio | |
| parent | gpio: pch: Refactor pch_irq_type() to avoid unnecessary locking (diff) | |
| download | linux-5376b0b31295364f3a166ee82f1a7d893bcbf8e9.tar.xz linux-5376b0b31295364f3a166ee82f1a7d893bcbf8e9.zip | |
gpio: pch: Use in pch_irq_type() macros provided by IRQ core
Use in pch_irq_type() the macros provided by IRQ core for IRQ type.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-pch.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 9c34230f2e84..e96d28bf43b4 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -265,9 +265,9 @@ static int pch_irq_type(struct irq_data *d, unsigned int type) iowrite32(im | (val << (im_pos * 4)), im_reg); /* And the handler */ - if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) + if (type & IRQ_TYPE_LEVEL_MASK) irq_set_handler_locked(d, handle_level_irq); - else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) + else if (type & IRQ_TYPE_EDGE_BOTH) irq_set_handler_locked(d, handle_edge_irq); spin_unlock_irqrestore(&chip->spinlock, flags); |