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iio: adc: xilinx-xadc: use devm_platform_ioremap_resource 

Reduces local boilerplate.
Suggested by coccinelle.
 CHECK   drivers/iio/adc/xilinx-xadc-core.c
drivers/iio/adc/xilinx-xadc-core.c:1184:1-11: WARNING: Use devm_platform_ioremap_resource for xadc -> base

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Manish Narani <manish.narani@xilinx.com>
Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com>
This commit is contained in:
Jonathan Cameron 2019-10-13 17:48:48 +01:00
parent 49d3faba7e
commit d26c9abeed
1 changed files with 1 additions and 3 deletions
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4
drivers/iio/adc/xilinx-xadc-core.c
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@ -1150,7 +1150,6 @@ static int xadc_probe(struct platform_device *pdev)
const struct of_device_id *id; const struct of_device_id *id;
struct iio_dev *indio_dev; struct iio_dev *indio_dev;
unsigned int bipolar_mask; unsigned int bipolar_mask;
struct resource *mem;
unsigned int conf0; unsigned int conf0;
struct xadc *xadc; struct xadc *xadc;
int ret; int ret;
@ -1180,8 +1179,7 @@ static int xadc_probe(struct platform_device *pdev)
spin_lock_init(&xadc->lock); spin_lock_init(&xadc->lock);
INIT_DELAYED_WORK(&xadc->zynq_unmask_work, xadc_zynq_unmask_worker); INIT_DELAYED_WORK(&xadc->zynq_unmask_work, xadc_zynq_unmask_worker);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); xadc->base = devm_platform_ioremap_resource(pdev, 0);
xadc->base = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(xadc->base)) if (IS_ERR(xadc->base))
return PTR_ERR(xadc->base); return PTR_ERR(xadc->base);