Use the newly introduced devm_ioremap_resource() instead of
devm_request_and_ioremap() which provides more consistent error
handling.
Signed-off-by: Alexandru Gheorghiu <gheorghiuan...@gmail.com>
---
drivers/gpio/gpio-vt8500.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/gpio-vt8500.c b/drivers/gpio/gpio-vt8500.c
index 81683ca..eaed4ac 100644
--- a/drivers/gpio/gpio-vt8500.c
+++ b/drivers/gpio/gpio-vt8500.c
@@ -309,10 +309,10 @@ static int vt8500_gpio_probe(struct platform_device *pdev)
return -ENODEV;
}
- gpio_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!gpio_base) {
+ gpio_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(gpio_base)) {
dev_err(&pdev->dev, "Unable to map GPIO registers\n");
- return -ENOMEM;
+ return PTR_ERR(gpio_base);
}
ret = vt8500_add_chips(pdev, gpio_base, of_id->data);
--
1.7.9.5
--
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