[PATCH v3 3/7] iio: accel: kionix-kx022a: Warn on failed matches and assume compatibility

Mehdi Djait
2023-04-24T22:22:52Z

Avoid error returns on a failure to match and instead just warn with
assumption that we have a correct dt-binding telling us that
some new device with a different ID is backwards compatible.

Acked-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Mehdi Djait <mehdi.djait.k@gmail.com>
---
v3:
- changed from 'unsupported' to 'unknown'
- removed the opening bracket

v2:
- no changes, this patch is introduced in the v2

drivers/iio/accel/kionix-kx022a.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-kx022a.c
index ff8aa7b9568e..494e81ba1da9 100644
--- a/drivers/iio/accel/kionix-kx022a.c
+++ b/drivers/iio/accel/kionix-kx022a.c
@@ -1036,10 +1036,8 @@ int kx022a_probe_internal(struct device *dev)
if (ret)
return dev_err_probe(dev, ret, "Failed to access sensor\n");

- if (chip_id != KX022A_ID) {
- dev_err(dev, "unsupported device 0x%x\n", chip_id);
- return -EINVAL;
- }
+ if (chip_id != KX022A_ID)
+ dev_warn(dev, "unknown device 0x%x\n", chip_id);

irq = fwnode_irq_get_byname(fwnode, "INT1");
if (irq > 0) {
--
2.30.2