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iio: adc: aspeed: use devm_platform_ioremap_resource

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Reduces boilerplate.

Identified by: Coccinelle / coccicheck

CHECK   drivers/iio/adc/aspeed_adc.c
drivers/iio/adc/aspeed_adc.c:189:1-11: WARNING: Use devm_platform_ioremap_resource for data -> base

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Rick Altherr <raltherr@google.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
This commit is contained in:
Jonathan Cameron 2019-10-13 12:37:05 +01:00
parent c49cfc227e
commit d19aeb2951
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/adc/aspeed_adc.c
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@ -173,7 +173,6 @@ static int aspeed_adc_probe(struct platform_device *pdev)
struct iio_dev *indio_dev; struct iio_dev *indio_dev;
struct aspeed_adc_data *data; struct aspeed_adc_data *data;
const struct aspeed_adc_model_data *model_data; const struct aspeed_adc_model_data *model_data;
struct resource *res;
const char *clk_parent_name; const char *clk_parent_name;
int ret; int ret;
u32 adc_engine_control_reg_val; u32 adc_engine_control_reg_val;
@ -185,8 +184,7 @@ static int aspeed_adc_probe(struct platform_device *pdev)
data = iio_priv(indio_dev); data = iio_priv(indio_dev);
data->dev = &pdev->dev; data->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); data->base = devm_platform_ioremap_resource(pdev, 0);
data->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(data->base)) if (IS_ERR(data->base))
return PTR_ERR(data->base); return PTR_ERR(data->base);