diff options
| author | David S. Miller <davem@davemloft.net> | 2016-06-30 05:03:36 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-30 05:03:36 -0400 |
| commit | ee58b57100ca953da7320c285315a95db2f7053d (patch) | |
| tree | 77b815a31240adc4d6326346908137fc6c2c3a96 /drivers/gpio/gpio-tegra.c | |
| parent | 6f30e8b022c8e3a722928ddb1a2ae0be852fcc0e (diff) | |
| parent | e7bdea7750eb2a64aea4a08fa5c0a31719c8155d (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Several cases of overlapping changes, except the packet scheduler
conflicts which deal with the addition of the free list parameter
to qdisc_enqueue().
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/gpio/gpio-tegra.c')
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index ec891a27952f..661b0e34e067 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -98,7 +98,6 @@ struct tegra_gpio_info { const struct tegra_gpio_soc_config *soc; struct gpio_chip gc; struct irq_chip ic; - struct lock_class_key lock_class; u32 bank_count; }; @@ -547,6 +546,12 @@ static const struct dev_pm_ops tegra_gpio_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(tegra_gpio_suspend, tegra_gpio_resume) }; +/* + * This lock class tells lockdep that GPIO irqs are in a different category + * than their parents, so it won't report false recursion. + */ +static struct lock_class_key gpio_lock_class; + static int tegra_gpio_probe(struct platform_device *pdev) { const struct tegra_gpio_soc_config *config; @@ -660,7 +665,7 @@ static int tegra_gpio_probe(struct platform_device *pdev) bank = &tgi->bank_info[GPIO_BANK(gpio)]; - irq_set_lockdep_class(irq, &tgi->lock_class); + irq_set_lockdep_class(irq, &gpio_lock_class); irq_set_chip_data(irq, bank); irq_set_chip_and_handler(irq, &tgi->ic, handle_simple_irq); } |