[PATCH v5 2/3] iio: adc: bcm_iproc_adc: Introduce local device pointer

[mdshahid03 at gmail.com]

From: Mohammad Shahid <mdshahid03 at gmail.com>

Introduce a local 'struct device *dev' variable in iproc_adc_probe()
and use it for device-managed helper calls instead of repeatedly
referencing '&pdev->dev'.

No functional change intended.

Signed-off-by: Mohammad Shahid <mdshahid03 at gmail.com>
---
 drivers/iio/adc/bcm_iproc_adc.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c
index 7c2e2770cd61..312be7c12e58 100644
--- a/drivers/iio/adc/bcm_iproc_adc.c
+++ b/drivers/iio/adc/bcm_iproc_adc.c
@@ -506,10 +506,10 @@ static int iproc_adc_probe(struct platform_device *pdev)
 {
 	struct iproc_adc_priv *adc_priv;
 	struct iio_dev *indio_dev = NULL;
+	struct device *dev = &pdev->dev;
 	int ret;
 
-	indio_dev = devm_iio_device_alloc(&pdev->dev,
-					sizeof(*adc_priv));
+	indio_dev = devm_iio_device_alloc(dev, sizeof(*adc_priv));
 	if (!indio_dev)
 		return -ENOMEM;
 
@@ -528,10 +528,9 @@ static int iproc_adc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	adc_priv->adc_clk = devm_clk_get(&pdev->dev, "tsc_clk");
+	adc_priv->adc_clk = devm_clk_get(dev, "tsc_clk");
 	if (IS_ERR(adc_priv->adc_clk)) {
-		dev_err(&pdev->dev,
-			"failed getting clock tsc_clk\n");
+		dev_err(&pdev->dev, "failed getting clock tsc_clk\n");
 		ret = PTR_ERR(adc_priv->adc_clk);
 		return ret;
 	}
@@ -547,7 +546,7 @@ static int iproc_adc_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = devm_request_threaded_irq(&pdev->dev, adc_priv->irqno,
+	ret = devm_request_threaded_irq(dev, adc_priv->irqno,
 				iproc_adc_interrupt_handler,
 				iproc_adc_interrupt_thread,
 				IRQF_SHARED, "iproc-adc", indio_dev);
-- 
2.43.0