gpio: tegra: Add lockdep class

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Add lockdep class in order to fix debug warnings that are coming from a
legit nested use of irq_set_irq_wake() by the Tegra GPIO driver.

 WARNING: possible recursive locking detected
 ...
  (irq_set_irq_wake) from (tegra_gpio_irq_set_wake)
  (tegra_gpio_irq_set_wake) from (irq_set_irq_wake)
  (irq_set_irq_wake) from (brcmf_sdiod_intr_register [brcmfmac])
 ...

Tested-by: Peter Geis <pgwipeout@gmail.com>
Reported-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

...

This commit is contained in:

Dmitry Osipenko 2020-11-04 20:04:22 +03:00 • committed by Bartosz Golaszewski

parent 183245c4f2

commit 6ea68fc0a6

1 changed files with 4 additions and 0 deletions

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drivers/gpio/gpio-tegra.c

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