This makes the driver use the irqchip template to assign
properties to the gpio_irq_chip instead of using the
explicit calls to gpiochip_irqchip_add(). The irqchip is
instead added while adding the gpiochip.
Cc: Nishad Kamdar <nishadkamdar@xxxxxxxxx>
Cc: Johan Hovold <johan@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
drivers/staging/greybus/gpio.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/greybus/gpio.c b/drivers/staging/greybus/gpio.c
index 36d99f9e419e..7e6347fe93f9 100644
--- a/drivers/staging/greybus/gpio.c
+++ b/drivers/staging/greybus/gpio.c
@@ -504,6 +504,7 @@ static int gb_gpio_probe(struct gbphy_device *gbphy_dev,
struct gb_connection *connection;
struct gb_gpio_controller *ggc;
struct gpio_chip *gpio;
+ struct gpio_irq_chip *girq;
struct irq_chip *irqc;
int ret;
@@ -561,6 +562,15 @@ static int gb_gpio_probe(struct gbphy_device *gbphy_dev,
gpio->ngpio = ggc->line_max + 1;
gpio->can_sleep = true;
+ girq = &gpio->irq;
+ girq->chip = irqc;
+ /* The event comes from the outside so no parent handler */
+ girq->parent_handler = NULL;
+ girq->num_parents = 0;
+ girq->parents = NULL;
+ girq->default_type = IRQ_TYPE_NONE;
+ girq->handler = handle_level_irq;
+
ret = gb_connection_enable(connection);
if (ret)
goto exit_line_free;
@@ -571,18 +581,9 @@ static int gb_gpio_probe(struct gbphy_device *gbphy_dev,
goto exit_line_free;
}
- ret = gpiochip_irqchip_add(gpio, irqc, 0, handle_level_irq,
- IRQ_TYPE_NONE);
- if (ret) {
- dev_err(&gbphy_dev->dev, "failed to add irq chip: %d\n", ret);
- goto exit_gpiochip_remove;
- }
-
gbphy_runtime_put_autosuspend(gbphy_dev);
return 0;
-exit_gpiochip_remove:
- gpiochip_remove(gpio);
exit_line_free:
kfree(ggc->lines);
exit_connection_disable:
--
2.26.2
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