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iio: xilinx-xadc: Remove irq field from state struct

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Since commit 2a9685d1a3b7 ("iio: adc: xilinx: use more devres helpers and
remove remove()") the `irq` field from XADC driver state struct is only
used in the `probe()` function.

Use the local `irq` variable throughout the `probe()` function and remove
the now unused field from the state struct.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211017121551.24063-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lars-Peter Clausen 2021-10-17 14:15:51 +02:00 committed by Jonathan Cameron
parent 94be878c88
commit dd4efd05c5
2 changed files with 2 additions and 4 deletions
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5
drivers/iio/adc/xilinx-xadc-core.c
View File

@ -1332,7 +1332,6 @@ static int xadc_probe(struct platform_device *pdev)
xadc = iio_priv(indio_dev); xadc = iio_priv(indio_dev);
xadc->ops = id->data; xadc->ops = id->data;
xadc->irq = irq;
init_completion(&xadc->completion); init_completion(&xadc->completion);
mutex_init(&xadc->mutex); mutex_init(&xadc->mutex);
spin_lock_init(&xadc->lock); spin_lock_init(&xadc->lock);
@ -1397,7 +1396,7 @@ static int xadc_probe(struct platform_device *pdev)
} }
} }
ret = devm_request_irq(dev, xadc->irq, xadc->ops->interrupt_handler, 0, ret = devm_request_irq(dev, irq, xadc->ops->interrupt_handler, 0,
dev_name(dev), indio_dev); dev_name(dev), indio_dev);
if (ret) if (ret)
return ret; return ret;
@ -1407,7 +1406,7 @@ static int xadc_probe(struct platform_device *pdev)
if (ret) if (ret)
return ret; return ret;
ret = xadc->ops->setup(pdev, indio_dev, xadc->irq); ret = xadc->ops->setup(pdev, indio_dev, irq);
if (ret) if (ret)
return ret; return ret;

1
drivers/iio/adc/xilinx-xadc.h
View File

@ -67,7 +67,6 @@ struct xadc {
spinlock_t lock; spinlock_t lock;
struct completion completion; struct completion completion;
int irq;
}; };
enum xadc_type { enum xadc_type {