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Subject[PATCH] iio: adc: at91-adc: Use devm_platform_ioremap_resource
Date
From: Aishwarya Ramakrishnan <aishwaryarj100@gmail.com>

Use the helper function that wraps the calls to
platform_get_resource() and devm_ioremap_resource()
together. It reduces boilerplate and suggested by coccinelle.

Signed-off-by: Aishwarya Ramakrishnan <aishwaryarj100@gmail.com>
---
drivers/iio/adc/at91_adc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index abe99856c823..0368b6dc6d60 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -1152,7 +1152,6 @@ static int at91_adc_probe(struct platform_device *pdev)
int ret;
struct iio_dev *idev;
struct at91_adc_state *st;
- struct resource *res;
u32 reg;

idev = devm_iio_device_alloc(&pdev->dev, sizeof(struct at91_adc_state));
@@ -1182,9 +1181,7 @@ static int at91_adc_probe(struct platform_device *pdev)
if (st->irq < 0)
return -ENODEV;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
- st->reg_base = devm_ioremap_resource(&pdev->dev, res);
+ st->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(st->reg_base))
return PTR_ERR(st->reg_base);

--
2.17.1
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