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authorJonathan Cameron <Jonathan.Cameron@huawei.com>2019-10-13 17:52:39 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2019-11-09 13:26:56 +0100
commite8ad78658ecc97c7f5b6d70fc5266bc19c3bbf29 (patch)
treef46fb5745f391ec299ea050a535207367ed31ee3 /drivers/iio
parentiio: adc: rcar-gyroadc: use devm_platform_ioremap_resource (diff)
downloadlinux-e8ad78658ecc97c7f5b6d70fc5266bc19c3bbf29.tar.xz
linux-e8ad78658ecc97c7f5b6d70fc5266bc19c3bbf29.zip
iio: adc: spear_adc: Use devm_platform_ioremap_resource
Avoids local boilerplate doing the same thing. Suggested by coccinelle CHECK drivers/iio/adc/spear_adc.c drivers/iio/adc/spear_adc.c:283:1-22: WARNING: Use devm_platform_ioremap_resource for st -> adc_base_spear6xx Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/spear_adc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/adc/spear_adc.c b/drivers/iio/adc/spear_adc.c
index 592b97c464da..0ad536494e8f 100644
--- a/drivers/iio/adc/spear_adc.c
+++ b/drivers/iio/adc/spear_adc.c
@@ -260,7 +260,6 @@ static int spear_adc_probe(struct platform_device *pdev)
struct device_node *np = pdev->dev.of_node;
struct device *dev = &pdev->dev;
struct spear_adc_state *st;
- struct resource *res;
struct iio_dev *indio_dev = NULL;
int ret = -ENODEV;
int irq;
@@ -279,8 +278,7 @@ static int spear_adc_probe(struct platform_device *pdev)
* (e.g. SPEAr3xx). Let's provide two register base addresses
* to support multi-arch kernels.
*/
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- st->adc_base_spear6xx = devm_ioremap_resource(&pdev->dev, res);
+ st->adc_base_spear6xx = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(st->adc_base_spear6xx))
return PTR_ERR(st->adc_base_spear6xx);