diff options
Diffstat (limited to 'drivers/power/wm8350_power.c')
| -rw-r--r-- | drivers/power/wm8350_power.c | 63 |
1 files changed, 24 insertions, 39 deletions
diff --git a/drivers/power/wm8350_power.c b/drivers/power/wm8350_power.c index 28b0299c0043..ad4f071e1287 100644 --- a/drivers/power/wm8350_power.c +++ b/drivers/power/wm8350_power.c @@ -184,8 +184,9 @@ static ssize_t charger_state_show(struct device *dev, static DEVICE_ATTR(charger_state, 0444, charger_state_show, NULL); -static void wm8350_charger_handler(struct wm8350 *wm8350, int irq, void *data) +static irqreturn_t wm8350_charger_handler(int irq, void *data) { + struct wm8350 *wm8350 = data; struct wm8350_power *power = &wm8350->power; struct wm8350_charger_policy *policy = power->policy; @@ -238,6 +239,8 @@ static void wm8350_charger_handler(struct wm8350 *wm8350, int irq, void *data) default: dev_err(wm8350->dev, "Unknown interrupt %d\n", irq); } + + return IRQ_HANDLED; } /********************************************************************* @@ -387,73 +390,55 @@ static void wm8350_init_charger(struct wm8350 *wm8350) { /* register our interest in charger events */ wm8350_register_irq(wm8350, WM8350_IRQ_CHG_BAT_HOT, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_BAT_HOT); + wm8350_charger_handler, 0, "Battery hot", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_BAT_COLD, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_BAT_COLD); + wm8350_charger_handler, 0, "Battery cold", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_BAT_FAIL, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_BAT_FAIL); + wm8350_charger_handler, 0, "Battery fail", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_TO, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_TO); + wm8350_charger_handler, 0, + "Charger timeout", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_END, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_END); + wm8350_charger_handler, 0, + "Charge end", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_START, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_START); + wm8350_charger_handler, 0, + "Charge start", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_FAST_RDY, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_FAST_RDY); + wm8350_charger_handler, 0, + "Fast charge ready", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P9, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P9); + wm8350_charger_handler, 0, + "Battery <3.9V", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P1, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P1); + wm8350_charger_handler, 0, + "Battery <3.1V", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_2P85, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_2P85); + wm8350_charger_handler, 0, + "Battery <2.85V", wm8350); /* and supply change events */ wm8350_register_irq(wm8350, WM8350_IRQ_EXT_USB_FB, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_EXT_USB_FB); + wm8350_charger_handler, 0, "USB", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_EXT_WALL_FB, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_EXT_WALL_FB); + wm8350_charger_handler, 0, "Wall", wm8350); wm8350_register_irq(wm8350, WM8350_IRQ_EXT_BAT_FB, - wm8350_charger_handler, NULL); - wm8350_unmask_irq(wm8350, WM8350_IRQ_EXT_BAT_FB); + wm8350_charger_handler, 0, "Battery", wm8350); } static void free_charger_irq(struct wm8350 *wm8350) { - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_BAT_HOT); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_BAT_HOT); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_BAT_COLD); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_BAT_COLD); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_BAT_FAIL); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_BAT_FAIL); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_TO); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_TO); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_END); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_END); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_START); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_START); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P9); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P9); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P1); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_3P1); - wm8350_mask_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_2P85); wm8350_free_irq(wm8350, WM8350_IRQ_CHG_VBATT_LT_2P85); - wm8350_mask_irq(wm8350, WM8350_IRQ_EXT_USB_FB); wm8350_free_irq(wm8350, WM8350_IRQ_EXT_USB_FB); - wm8350_mask_irq(wm8350, WM8350_IRQ_EXT_WALL_FB); wm8350_free_irq(wm8350, WM8350_IRQ_EXT_WALL_FB); - wm8350_mask_irq(wm8350, WM8350_IRQ_EXT_BAT_FB); wm8350_free_irq(wm8350, WM8350_IRQ_EXT_BAT_FB); } |