diff --git a/include/sound/sdca_interrupts.h b/include/sound/sdca_interrupts.h index 28fd44eb9334..38c6c58c2cc7 100644 --- a/include/sound/sdca_interrupts.h +++ b/include/sound/sdca_interrupts.h @@ -33,6 +33,7 @@ struct sdca_function_data; * @priv: Pointer to private data for use by the handler. * @irq: IRQ number allocated to this interrupt, also used internally to track * the IRQ being assigned. + * @early_request: Flag to indicate this IRQ was requested at bus probe time. */ struct sdca_interrupt { const char *name; @@ -48,6 +49,7 @@ struct sdca_interrupt { void *priv; int irq; + bool early_request; }; /** @@ -86,6 +88,9 @@ int sdca_irq_populate(struct sdca_function_data *function, void sdca_irq_cleanup(struct device *dev, struct sdca_function_data *function, struct sdca_interrupt_info *info); +void sdca_irq_cleanup_late(struct device *dev, + struct sdca_function_data *function, + struct sdca_interrupt_info *info); struct sdca_interrupt_info *devm_sdca_irq_allocate(struct device *dev, struct regmap *regmap, int irq); diff --git a/sound/soc/sdca/sdca_class_function.c b/sound/soc/sdca/sdca_class_function.c index 1496a15f7d2a..5ae6c727c796 100644 --- a/sound/soc/sdca/sdca_class_function.c +++ b/sound/soc/sdca/sdca_class_function.c @@ -408,7 +408,7 @@ static void class_function_remove(struct auxiliary_device *auxdev) { struct class_function_drv *drv = auxiliary_get_drvdata(auxdev); - sdca_irq_cleanup(drv->dev, drv->function, drv->core->irq_info); + sdca_irq_cleanup_late(drv->dev, drv->function, drv->core->irq_info); } static int class_function_runtime_suspend(struct device *dev) diff --git a/sound/soc/sdca/sdca_interrupts.c b/sound/soc/sdca/sdca_interrupts.c index 1e4efc0609d9..d86884a89c40 100644 --- a/sound/soc/sdca/sdca_interrupts.c +++ b/sound/soc/sdca/sdca_interrupts.c @@ -456,6 +456,8 @@ int sdca_irq_populate_early(struct device *dev, struct regmap *regmap, if (ret) return ret; + interrupt->early_request = true; + ret = sdca_fdl_alloc_state(interrupt); if (ret) return ret; @@ -562,17 +564,10 @@ int sdca_irq_populate(struct sdca_function_data *function, } EXPORT_SYMBOL_NS_GPL(sdca_irq_populate, "SND_SOC_SDCA"); -/** - * sdca_irq_cleanup - Free all the individual IRQs for an SDCA Function - * @dev: Device pointer against which the sdca_interrupt_info was allocated. - * @function: Pointer to the SDCA Function. - * @info: Pointer to the SDCA interrupt info for this device. - * - * Typically this would be called from the driver for a single SDCA Function. - */ -void sdca_irq_cleanup(struct device *dev, - struct sdca_function_data *function, - struct sdca_interrupt_info *info) +static void sdca_irq_cleanup_flags(struct device *dev, + struct sdca_function_data *function, + struct sdca_interrupt_info *info, + bool late_cleanup) { int i; @@ -584,13 +579,49 @@ void sdca_irq_cleanup(struct device *dev, if (interrupt->function != function || !interrupt->irq) continue; + if (interrupt->early_request && !late_cleanup) + continue; + sdca_irq_free_locked(dev, info, i, interrupt->name, interrupt); kfree(interrupt->name); } } + +/** + * sdca_irq_cleanup - Free the regular IRQs for an SDCA Function + * @dev: Device pointer against which the sdca_interrupt_info was allocated. + * @function: Pointer to the SDCA Function. + * @info: Pointer to the SDCA interrupt info for this device. + * + * Typically this would be called from the driver for a single SDCA Function + * from component remove. + */ +void sdca_irq_cleanup(struct device *dev, + struct sdca_function_data *function, + struct sdca_interrupt_info *info) +{ + sdca_irq_cleanup_flags(dev, function, info, false); +} EXPORT_SYMBOL_NS_GPL(sdca_irq_cleanup, "SND_SOC_SDCA"); +/** + * sdca_irq_cleanup_late - Free the early IRQs for an SDCA Function + * @dev: Device pointer against which the sdca_interrupt_info was allocated. + * @function: Pointer to the SDCA Function. + * @info: Pointer to the SDCA interrupt info for this device. + * + * Typically this would be called from the driver for a single SDCA Function + * from bus remove. + */ +void sdca_irq_cleanup_late(struct device *dev, + struct sdca_function_data *function, + struct sdca_interrupt_info *info) +{ + sdca_irq_cleanup_flags(dev, function, info, true); +} +EXPORT_SYMBOL_NS_GPL(sdca_irq_cleanup_late, "SND_SOC_SDCA"); + /** * devm_sdca_irq_allocate - allocate an SDCA interrupt structure for a device * @sdev: Device pointer against which things should be allocated.