From fbd1ec000213c8b457dd4fb15b6de9ba02ec5482 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Sun, 9 Feb 2020 14:42:36 -0800 Subject: Input: ili210x - fix return value of is_visible function The is_visible function expects the permissions associated with an attribute of the sysfs group or 0 if an attribute is not visible. Change the code to return the attribute permissions when the attribute should be visible which resolves the warning: Attribute calibrate: Invalid permissions 01 Fixes: cc12ba1872c6 ("Input: ili210x - optionally show calibrate sysfs attribute") Signed-off-by: Luca Weiss Reviewed-by: Sven Van Asbroeck Link: https://lore.kernel.org/r/20200209145628.649409-1-luca@z3ntu.xyz Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ili210x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c index 4a17096e83e1..84bf51d79888 100644 --- a/drivers/input/touchscreen/ili210x.c +++ b/drivers/input/touchscreen/ili210x.c @@ -321,7 +321,7 @@ static umode_t ili210x_calibrate_visible(struct kobject *kobj, struct i2c_client *client = to_i2c_client(dev); struct ili210x *priv = i2c_get_clientdata(client); - return priv->chip->has_calibrate_reg; + return priv->chip->has_calibrate_reg ? attr->mode : 0; } static const struct attribute_group ili210x_attr_group = { -- cgit v1.2.3