Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 27263e8d authored by Baolin Wang's avatar Baolin Wang Committed by Thomas Gleixner
Browse files

clocksource: Use ATTRIBUTE_GROUPS 



Use ATTRIBUTE_GROUPS instead of manually creating the individual device
files.

Signed-off-by: default avatarBaolin Wang <baolin.wang@linaro.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: arnd@arndb.de
Cc: sboyd@codeaurora.org
Cc: broonie@kernel.org
Cc: john.stultz@linaro.org
Link: https://lkml.kernel.org/r/d80dccb981dc2461781ebb8d71a32ccdc1b0e6f9.1516167691.git.baolin.wang@linaro.org
parent e87821d1

kernel/time/clocksource.c

+10 −11
Original line number Diff line number Diff line
@@ -993,6 +993,14 @@ static ssize_t available_clocksource_show(struct device *dev, 
}

static DEVICE_ATTR_RO(available_clocksource);



static struct attribute *clocksource_attrs[] = {

	&dev_attr_current_clocksource.attr,

	&dev_attr_unbind_clocksource.attr,

	&dev_attr_available_clocksource.attr,

	NULL

};

ATTRIBUTE_GROUPS(clocksource);



static struct bus_type clocksource_subsys = {

	.name = "clocksource",

	.dev_name = "clocksource",
@@ -1001,6 +1009,7 @@ static struct bus_type clocksource_subsys = { 
static struct device device_clocksource = {

	.id	= 0,

	.bus	= &clocksource_subsys,

	.groups	= clocksource_groups,

};



static int __init init_clocksource_sysfs(void)
@@ -1009,17 +1018,7 @@ static int __init init_clocksource_sysfs(void) 


	if (!error)

		error = device_register(&device_clocksource);

	if (!error)

		error = device_create_file(

				&device_clocksource,

				&dev_attr_current_clocksource);

	if (!error)

		error = device_create_file(&device_clocksource,

					   &dev_attr_unbind_clocksource);

	if (!error)

		error = device_create_file(

				&device_clocksource,

				&dev_attr_available_clocksource);



	return error;

}