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| author |   Yang Yingliang <yangyingliang@huawei.com> | 2022-09-24 11:07:15 +0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-09-24 22:09:49 -0700 |
| commit | a54dc27bd25f20ee3ea2009584b3166d25178243 (patch) | |
| tree | 01c876e291fd2de956ca42fa3ae6bd436e2bc4da /drivers/input/touchscreen | |
| parent | Input: iforce - add support for Boeder Force Feedback Wheel (diff) | |
| download | linux-dev-a54dc27bd25f20ee3ea2009584b3166d25178243.tar.xz linux-dev-a54dc27bd25f20ee3ea2009584b3166d25178243.zip | |
Input: melfas_mip4 - fix return value check in mip4_probe()
devm_gpiod_get_optional() may return ERR_PTR(-EPROBE_DEFER),
add a minus sign to fix it.
Fixes: 6ccb1d8f78bd ("Input: add MELFAS MIP4 Touchscreen driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220924030715.1653538-1-yangyingliang@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/melfas_mip4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/melfas_mip4.c b/drivers/input/touchscreen/melfas_mip4.c index 2745bf1aee38..83f4be05e27b 100644 --- a/drivers/input/touchscreen/melfas_mip4.c +++ b/drivers/input/touchscreen/melfas_mip4.c @@ -1453,7 +1453,7 @@ static int mip4_probe(struct i2c_client *client, const struct i2c_device_id *id) "ce", GPIOD_OUT_LOW); if (IS_ERR(ts->gpio_ce)) { error = PTR_ERR(ts->gpio_ce); - if (error != EPROBE_DEFER) + if (error != -EPROBE_DEFER) dev_err(&client->dev, "Failed to get gpio: %d\n", error); return error; |