summaryrefslogtreecommitdiff
path: root/drivers/mfd/arizona-irq.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/mfd/arizona-irq.c')
-rw-r--r--drivers/mfd/arizona-irq.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/mfd/arizona-irq.c b/drivers/mfd/arizona-irq.c
index e780bc40165d..d420dbc0e2b0 100644
--- a/drivers/mfd/arizona-irq.c
+++ b/drivers/mfd/arizona-irq.c
@@ -188,16 +188,17 @@ int arizona_irq_init(struct arizona *arizona)
int flags = IRQF_ONESHOT;
int ret, i;
const struct regmap_irq_chip *aod, *irq;
- bool ctrlif_error = true;
struct irq_data *irq_data;
+ arizona->ctrlif_error = true;
+
switch (arizona->type) {
#ifdef CONFIG_MFD_WM5102
case WM5102:
aod = &wm5102_aod;
irq = &wm5102_irq;
- ctrlif_error = false;
+ arizona->ctrlif_error = false;
break;
#endif
#ifdef CONFIG_MFD_WM5110
@@ -213,7 +214,7 @@ int arizona_irq_init(struct arizona *arizona)
break;
}
- ctrlif_error = false;
+ arizona->ctrlif_error = false;
break;
#endif
#ifdef CONFIG_MFD_WM8997
@@ -221,7 +222,7 @@ int arizona_irq_init(struct arizona *arizona)
aod = &wm8997_aod;
irq = &wm8997_irq;
- ctrlif_error = false;
+ arizona->ctrlif_error = false;
break;
#endif
default:
@@ -308,7 +309,7 @@ int arizona_irq_init(struct arizona *arizona)
}
/* Handle control interface errors in the core */
- if (ctrlif_error) {
+ if (arizona->ctrlif_error) {
i = arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR);
ret = request_threaded_irq(i, NULL, arizona_ctrlif_err,
IRQF_ONESHOT,
@@ -353,7 +354,9 @@ int arizona_irq_init(struct arizona *arizona)
return 0;
err_main_irq:
- free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+ if (arizona->ctrlif_error)
+ free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+ arizona);
err_ctrlif:
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
err_boot_done:
@@ -369,7 +372,9 @@ err:
int arizona_irq_exit(struct arizona *arizona)
{
- free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), arizona);
+ if (arizona->ctrlif_error)
+ free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR),
+ arizona);
free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona);
regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1),
arizona->irq_chip);