From 36a44af5c176d619552d99697433261141dd1296 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 19 Jul 2017 17:24:35 -0700 Subject: [PATCH] Input: synaptics_rmi4 - use devm_device_add_group() for attributes in F01 Now that we have proper managed API to create device attributes, let's start using it instead of the manual unwinding. Signed-off-by: Dmitry Torokhov Reviewed-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- drivers/input/rmi4/rmi_f01.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index 7f7e9176f7ea..6dca3c0fbb4a 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -570,18 +570,14 @@ static int rmi_f01_probe(struct rmi_function *fn) dev_set_drvdata(&fn->dev, f01); - error = sysfs_create_group(&fn->rmi_dev->dev.kobj, &rmi_f01_attr_group); + error = devm_device_add_group(&fn->rmi_dev->dev, &rmi_f01_attr_group); if (error) - dev_warn(&fn->dev, "Failed to create sysfs group: %d\n", error); + dev_warn(&fn->dev, + "Failed to create attribute group: %d\n", error); return 0; } -static void rmi_f01_remove(struct rmi_function *fn) -{ - sysfs_remove_group(&fn->rmi_dev->dev.kobj, &rmi_f01_attr_group); -} - static int rmi_f01_config(struct rmi_function *fn) { struct f01_data *f01 = dev_get_drvdata(&fn->dev); @@ -721,7 +717,6 @@ struct rmi_function_handler rmi_f01_handler = { }, .func = 0x01, .probe = rmi_f01_probe, - .remove = rmi_f01_remove, .config = rmi_f01_config, .attention = rmi_f01_attention, .suspend = rmi_f01_suspend, -- 2.20.1