Commit 6026af6a authored Sep 16, 2020 by Alexandru Ardelean Committed by Jonathan Cameron Sep 16, 2020

iio: adc: ad9467: refine mismatch vs unknown chip-id messages



We should probably print what the expected chip-ID is. We already have
that information available, based on the device specified via
device-tree.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20200916083128.73729-1-alexandru.ardelean@analog.com


Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent 7b9dc60e

drivers/iio/adc/ad9467.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -390,7 +390,8 @@ static int ad9467_probe(struct spi_device *spi)

		id = ad9467_spi_read(spi, AN877_ADC_REG_CHIP_ID);
		if (id != conv->chip_info->id) {
		dev_err(&spi->dev, "Unrecognized CHIP_ID 0x%X\n", id);
		dev_err(&spi->dev, "Mismatch CHIP_ID, got 0x%X, expected 0x%X\n",
		id, conv->chip_info->id);
		return -ENODEV;
		}

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