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staging:iio:lpc32xx_adc: Use resource_size instead of opencoding it

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Fixes the following error from coccicheck:
	drivers/staging/iio/adc/lpc32xx_adc.c:153:43-46: ERROR: Missing resource_size with res

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2012-10-18 15:43:00 +01:00 committed by Jonathan Cameron
parent 6fae58f392
commit 6c724cb0ad
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/iio/adc/lpc32xx_adc.c
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@ -150,7 +150,7 @@ static int __devinit lpc32xx_adc_probe(struct platform_device *pdev)
info = iio_priv(iodev);
info->adc_base = ioremap(res->start, res->end - res->start + 1);
info->adc_base = ioremap(res->start, resource_size(res));
if (!info->adc_base) {
dev_err(&pdev->dev, "failed mapping memory\n");
retval = -EBUSY;