The argument is not used, remove it. No board registers a pcf857x device
with an IRQ without specifying platform data, IRQ domain registration
behaviour is thus not affected by this change.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/gpio/gpio-pcf857x.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c
index ea9f3580..070e81f 100644
--- a/drivers/gpio/gpio-pcf857x.c
+++ b/drivers/gpio/gpio-pcf857x.c
@@ -223,7 +223,6 @@ static void pcf857x_irq_domain_cleanup(struct pcf857x *gpio)
}
static int pcf857x_irq_domain_init(struct pcf857x *gpio,
- struct pcf857x_platform_data *pdata,
struct i2c_client *client)
{
int status;
@@ -286,8 +285,8 @@ static int pcf857x_probe(struct i2c_client *client,
gpio->chip.ngpio = id->driver_data;
/* enable gpio_to_irq() if platform has settings */
- if (pdata && client->irq) {
- status = pcf857x_irq_domain_init(gpio, pdata, client);
+ if (client->irq) {
+ status = pcf857x_irq_domain_init(gpio, client);
if (status < 0) {
dev_err(&client->dev, "irq_domain init failed\n");
goto fail;
@@ -388,7 +387,7 @@ fail:
dev_dbg(&client->dev, "probe error %d for '%s'\n",
status, client->name);
- if (pdata && client->irq)
+ if (client->irq)
pcf857x_irq_domain_cleanup(gpio);
return status;
@@ -411,7 +410,7 @@ static int pcf857x_remove(struct i2c_client *client)
}
}
- if (pdata && client->irq)
+ if (client->irq)
pcf857x_irq_domain_cleanup(gpio);
status = gpiochip_remove(&gpio->chip);
--
1.8.1.5
--
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