| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.19 124/258] Input: rotary-encoder - don't log EPROBE_DEFER to kernel log | Date | Mon, 28 Jan 2019 10:57:10 -0500 |
| |
From: Uwe Kleine-König <uwe@kleine-koenig.org>
[ Upstream commit 0832e93632c61987d504e251b927a2be769dd21a ]
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> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/input/misc/rotary_encoder.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c index 30ec77ad32c6..d748897bf5e9 100644 --- a/drivers/input/misc/rotary_encoder.c +++ b/drivers/input/misc/rotary_encoder.c @@ -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"); -- 2.19.1
|