forked from Minki/linux
gpio: tegra: Use NOIRQ phase for suspend/resume
All GPIO interrupts are disabled during of the NOIRQ suspend/resume phase, thus there is no need to manually disable the interrupts. This patch doesn't fix any problem, this is just a minor clean-up. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
parent
f56d979cc5
commit
9ccaf106c2
@ -416,11 +416,8 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc)
|
||||
static int tegra_gpio_resume(struct device *dev)
|
||||
{
|
||||
struct tegra_gpio_info *tgi = dev_get_drvdata(dev);
|
||||
unsigned long flags;
|
||||
unsigned int b, p;
|
||||
|
||||
local_irq_save(flags);
|
||||
|
||||
for (b = 0; b < tgi->bank_count; b++) {
|
||||
struct tegra_gpio_bank *bank = &tgi->bank_info[b];
|
||||
|
||||
@ -448,17 +445,14 @@ static int tegra_gpio_resume(struct device *dev)
|
||||
}
|
||||
}
|
||||
|
||||
local_irq_restore(flags);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tegra_gpio_suspend(struct device *dev)
|
||||
{
|
||||
struct tegra_gpio_info *tgi = dev_get_drvdata(dev);
|
||||
unsigned long flags;
|
||||
unsigned int b, p;
|
||||
|
||||
local_irq_save(flags);
|
||||
for (b = 0; b < tgi->bank_count; b++) {
|
||||
struct tegra_gpio_bank *bank = &tgi->bank_info[b];
|
||||
|
||||
@ -488,7 +482,7 @@ static int tegra_gpio_suspend(struct device *dev)
|
||||
GPIO_INT_ENB(tgi, gpio));
|
||||
}
|
||||
}
|
||||
local_irq_restore(flags);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -562,7 +556,7 @@ static inline void tegra_gpio_debuginit(struct tegra_gpio_info *tgi)
|
||||
#endif
|
||||
|
||||
static const struct dev_pm_ops tegra_gpio_pm_ops = {
|
||||
SET_SYSTEM_SLEEP_PM_OPS(tegra_gpio_suspend, tegra_gpio_resume)
|
||||
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(tegra_gpio_suspend, tegra_gpio_resume)
|
||||
};
|
||||
|
||||
static int tegra_gpio_probe(struct platform_device *pdev)
|
||||
|
Loading…
Reference in New Issue
Block a user