iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value)

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The 0 value used for INV_CHIP_ICM42600 was not working since the
match in i2c/spi was checking against NULL value.

To keep this check, add a first INV_CHIP_INVALID 0 value as safe
guard.

Fixes: 31c24c1e93 ("iio: imu: inv_icm42600: add core of new inv_icm42600 driver")
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Link: https://lore.kernel.org/r/20220609102301.4794-1-jmaneyrol@invensense.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Jean-Baptiste Maneyrol 2022-06-09 12:23:01 +02:00 • committed by Jonathan Cameron

parent f1a633b15c

commit 106b391e1b

2 changed files with 2 additions and 1 deletions

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1

drivers/iio/imu/inv_icm42600/inv_icm42600.h

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2

drivers/iio/imu/inv_icm42600/inv_icm42600_core.c

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