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gpio: dwapb: set default handler to be handle_bad_irq()

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We switch the default handler to be handle_bad_irq() instead of
handle_level_irq(), though for now apply it later in the code,
to make the difference between IRQ chips more visible.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20200415141534.31240-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2020-04-15 17:15:24 +03:00 committed by Linus Walleij
parent 9b0aef32c7
commit f9754c7970
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/gpio-dwapb.c
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@ -400,7 +400,7 @@ static void dwapb_configure_irqs(struct dwapb_gpio *gpio,
return;
err = irq_alloc_domain_generic_chips(gpio->domain, ngpio, 2,
DWAPB_DRIVER_NAME, handle_level_irq,
DWAPB_DRIVER_NAME, handle_bad_irq,
IRQ_NOREQUEST, 0,
IRQ_GC_INIT_NESTED_LOCK);
if (err) {
@ -439,6 +439,7 @@ static void dwapb_configure_irqs(struct dwapb_gpio *gpio,
}
irq_gc->chip_types[0].type = IRQ_TYPE_LEVEL_MASK;
irq_gc->chip_types[0].handler = handle_level_irq;
irq_gc->chip_types[1].type = IRQ_TYPE_EDGE_BOTH;
irq_gc->chip_types[1].handler = handle_edge_irq;