diff options
Diffstat (limited to 'drivers/mfd/arizona-irq.c')
| -rw-r--r-- | drivers/mfd/arizona-irq.c | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c index 3d425e93ce84..682bc865fa8b 100644 --- a/drivers/mfd/arizona-irq.c +++ b/drivers/mfd/arizona-irq.c @@ -30,11 +30,13 @@ static int arizona_map_irq(struct arizona *arizona, int irq) { int ret; - ret = regmap_irq_get_virq(arizona->aod_irq_chip, irq); - if (ret < 0) - ret = regmap_irq_get_virq(arizona->irq_chip, irq); + if (arizona->aod_irq_chip) { + ret = regmap_irq_get_virq(arizona->aod_irq_chip, irq); + if (ret >= 0) + return ret; + } - return ret; + return regmap_irq_get_virq(arizona->irq_chip, irq); } int arizona_request_irq(struct arizona *arizona, int irq, char *name, @@ -107,8 +109,8 @@ static irqreturn_t arizona_irq_thread(int irq, void *data) do { poll = false; - /* Always handle the AoD domain */ - handle_nested_irq(irq_find_mapping(arizona->virq, 0)); + if (arizona->aod_irq_chip) + handle_nested_irq(irq_find_mapping(arizona->virq, 0)); /* * Check if one of the main interrupts is asserted and only @@ -219,6 +221,15 @@ int arizona_irq_init(struct arizona *arizona) arizona->ctrlif_error = false; break; #endif +#ifdef CONFIG_MFD_CS47L24 + case WM1831: + case CS47L24: + aod = NULL; + irq = &cs47l24_irq; + + arizona->ctrlif_error = false; + break; +#endif #ifdef CONFIG_MFD_WM8997 case WM8997: aod = &wm8997_aod; @@ -291,13 +302,16 @@ int arizona_irq_init(struct arizona *arizona) goto err; } - ret = regmap_add_irq_chip(arizona->regmap, - irq_create_mapping(arizona->virq, 0), - IRQF_ONESHOT, 0, aod, - &arizona->aod_irq_chip); - if (ret != 0) { - dev_err(arizona->dev, "Failed to add AOD IRQs: %d\n", ret); - goto err_domain; + if (aod) { + ret = regmap_add_irq_chip(arizona->regmap, + irq_create_mapping(arizona->virq, 0), + IRQF_ONESHOT, 0, aod, + &arizona->aod_irq_chip); + if (ret != 0) { + dev_err(arizona->dev, + "Failed to add AOD IRQs: %d\n", ret); + goto err_domain; + } } ret = regmap_add_irq_chip(arizona->regmap, |