+static void gpio_irq_bus_sync_unlock(struct irq_data *data) +{ + struct gpio_bank *bank = omap_irq_data_get_bank(data); /* * If this is the last IRQ to be freed in the bank, @@ -1183,6 +1186,8 @@ static int omap_gpio_probe(struct platform_device *pdev) irqc->irq_unma...
TE与SPI FMARK / F_Sync pin 是否都可用GPIO Table 中LTPE pin 控制？[SOLUTION]是的。
> The PM runtime API can't be used in atomic contex on -RT even if > it's configured as irqsafe. As result, below error report can > be seen when PM runtime API called from IRQ chip's callbacks > irq_startup/irq_shutdown/irq_set_type, because they are > protected by RAW spi...