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SubjectRe: [PATCH v1 17/28] i2c: altera: convert to devm_platform_ioremap_resource
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On 4/7/20 11:37 AM, Dejin Zheng wrote:
> use devm_platform_ioremap_resource() to simplify code, which
> contains platform_get_resource and devm_ioremap_resource.
>
> Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>

Acked-by: Thor Thayer <thor.thayer@linux.intel.com>

> ---
> drivers/i2c/busses/i2c-altera.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-altera.c b/drivers/i2c/busses/i2c-altera.c
> index 1de23b4f3809..7c4c836a3228 100644
> --- a/drivers/i2c/busses/i2c-altera.c
> +++ b/drivers/i2c/busses/i2c-altera.c
> @@ -382,7 +382,6 @@ static const struct i2c_algorithm altr_i2c_algo = {
> static int altr_i2c_probe(struct platform_device *pdev)
> {
> struct altr_i2c_dev *idev = NULL;
> - struct resource *res;
> int irq, ret;
> u32 val;
>
> @@ -390,8 +389,7 @@ static int altr_i2c_probe(struct platform_device *pdev)
> if (!idev)
> return -ENOMEM;
>
> - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - idev->base = devm_ioremap_resource(&pdev->dev, res);
> + idev->base = devm_platform_ioremap_resource(pdev, 0);
> if (IS_ERR(idev->base))
> return PTR_ERR(idev->base);
>
>

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