mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-03 23:58:05 +00:00
gpio: lynxpoint: Setup correct IRQ handlers
When commit75e99bf5ed
("gpio: lynxpoint: set default handler to be handle_bad_irq()") switched default handler to be handle_bad_irq() the lp_irq_type() function remained untouched. It means that even request_irq() can't change the handler and we are not able to handle IRQs properly anymore. Fix it by setting correct handlers in the lp_irq_type() callback. Fixes:75e99bf5ed
("gpio: lynxpoint: set default handler to be handle_bad_irq()") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20191118180251.31439-1-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
parent
20e5a163b8
commit
e272f7ec07
1 changed files with 6 additions and 0 deletions
|
@ -164,6 +164,12 @@ static int lp_irq_type(struct irq_data *d, unsigned type)
|
|||
value |= TRIG_SEL_BIT | INT_INV_BIT;
|
||||
|
||||
outl(value, reg);
|
||||
|
||||
if (type & IRQ_TYPE_EDGE_BOTH)
|
||||
irq_set_handler_locked(d, handle_edge_irq);
|
||||
else if (type & IRQ_TYPE_LEVEL_MASK)
|
||||
irq_set_handler_locked(d, handle_level_irq);
|
||||
|
||||
spin_unlock_irqrestore(&lg->lock, flags);
|
||||
|
||||
return 0;
|
||||
|
|
Loading…
Reference in a new issue