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Subject[PATCH 08/12] gpio: pxa: Use of_device_get_match_data()
Date
From: Thierry Reding <treding@nvidia.com>

Use of_device_get_match_data() instead of open-coding it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/gpio/gpio-pxa.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index f480fb896963..3c1f65bc0fa8 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -579,15 +579,9 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev,
struct pxa_gpio_chip *pchip)
{
int nr_gpios;
- const struct of_device_id *of_id =
- of_match_device(pxa_gpio_dt_ids, &pdev->dev);
const struct pxa_gpio_id *gpio_id;

- if (!of_id || !of_id->data) {
- dev_err(&pdev->dev, "Failed to find gpio controller\n");
- return -EFAULT;
- }
- gpio_id = of_id->data;
+ gpio_id = of_device_get_match_data(&pdev->dev);
gpio_type = gpio_id->type;

nr_gpios = gpio_id->gpio_nums;
--
2.17.0
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