gpio: thunderx: Use the default parent apis for {request,release}_resources
thunderx_gpio_irq_{request,release}_resources apis are trying to {request,release} resources on parent interrupt. There are default apis doing the same. Use the default parent apis instead of writing the same code snippet. Cc: linux-gpio@vger.kernel.org Cc: Linus Walleij <linus.walleij@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
parent
2bd1298ac1
commit
0d04d0c146
@ -363,22 +363,16 @@ static int thunderx_gpio_irq_request_resources(struct irq_data *data)
|
||||
{
|
||||
struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
|
||||
struct thunderx_gpio *txgpio = txline->txgpio;
|
||||
struct irq_data *parent_data = data->parent_data;
|
||||
int r;
|
||||
|
||||
r = gpiochip_lock_as_irq(&txgpio->chip, txline->line);
|
||||
if (r)
|
||||
return r;
|
||||
|
||||
if (parent_data && parent_data->chip->irq_request_resources) {
|
||||
r = parent_data->chip->irq_request_resources(parent_data);
|
||||
if (r)
|
||||
goto error;
|
||||
}
|
||||
r = irq_chip_request_resources_parent(data);
|
||||
if (r)
|
||||
gpiochip_unlock_as_irq(&txgpio->chip, txline->line);
|
||||
|
||||
return 0;
|
||||
error:
|
||||
gpiochip_unlock_as_irq(&txgpio->chip, txline->line);
|
||||
return r;
|
||||
}
|
||||
|
||||
@ -386,10 +380,8 @@ static void thunderx_gpio_irq_release_resources(struct irq_data *data)
|
||||
{
|
||||
struct thunderx_line *txline = irq_data_get_irq_chip_data(data);
|
||||
struct thunderx_gpio *txgpio = txline->txgpio;
|
||||
struct irq_data *parent_data = data->parent_data;
|
||||
|
||||
if (parent_data && parent_data->chip->irq_release_resources)
|
||||
parent_data->chip->irq_release_resources(parent_data);
|
||||
irq_chip_release_resources_parent(data);
|
||||
|
||||
gpiochip_unlock_as_irq(&txgpio->chip, txline->line);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user