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Input: rotary-encoder - don't log EPROBE_DEFER to kernel log 

When a driver fails to bind because a resource it still missing it's not
helpful to report this as (usually) probing is repeated later.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Uwe Kleine-König 2018-12-04 17:58:55 -08:00 committed by Dmitry Torokhov
parent 2a58dd767b
commit 0832e93632
1 changed files with 4 additions and 2 deletions
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6
drivers/input/misc/rotary_encoder.c
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@ -240,8 +240,10 @@ static int rotary_encoder_probe(struct platform_device *pdev)
encoder->gpios = devm_gpiod_get_array(dev, NULL, GPIOD_IN);
if (IS_ERR(encoder->gpios)) {
dev_err(dev, "unable to get gpios\n");
return PTR_ERR(encoder->gpios);
err = PTR_ERR(encoder->gpios);
if (err != -EPROBE_DEFER)
dev_err(dev, "unable to get gpios: %d\n", err);
return err;
}
if (encoder->gpios->ndescs < 2) {
dev_err(dev, "not enough gpios found\n");