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Commit 227a0ca1 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Jacek Anaszewski
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leds: ledtrig-cpu: Make the driver explicitly non-modular 



The Kconfig for this driver is currently:

config LEDS_TRIGGER_CPU
        bool "LED CPU Trigger"

...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.

We also delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.

Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: linux-leds@vger.kernel.org
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
parent 6e25e641

drivers/leds/trigger/ledtrig-cpu.c

+1 −25
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ 
 *

 */



#include <linux/module.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/slab.h>
@@ -140,27 +139,4 @@ static int __init ledtrig_cpu_init(void) 


	return 0;

}

module_init(ledtrig_cpu_init);



static void __exit ledtrig_cpu_exit(void)

{

	int cpu;



	unregister_cpu_notifier(&ledtrig_cpu_nb);



	for_each_possible_cpu(cpu) {

		struct led_trigger_cpu *trig = &per_cpu(cpu_trig, cpu);



		led_trigger_unregister_simple(trig->_trig);

		trig->_trig = NULL;

		memset(trig->name, 0, MAX_NAME_LEN);

	}



	unregister_syscore_ops(&ledtrig_cpu_syscore_ops);

}

module_exit(ledtrig_cpu_exit);



MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");

MODULE_AUTHOR("Bryan Wu <bryan.wu@canonical.com>");

MODULE_DESCRIPTION("CPU LED trigger");

MODULE_LICENSE("GPL");
 
device_initcall(ledtrig_cpu_init);