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: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
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@ -19,7 +19,6 @@
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*
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*
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*/
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <linux/slab.h>
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@ -140,27 +139,4 @@ static int __init ledtrig_cpu_init(void)
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return 0;
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return 0;
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}
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}
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module_init(ledtrig_cpu_init);
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device_initcall(ledtrig_cpu_init);
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static void __exit ledtrig_cpu_exit(void)
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{
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int cpu;
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unregister_cpu_notifier(&ledtrig_cpu_nb);
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for_each_possible_cpu(cpu) {
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struct led_trigger_cpu *trig = &per_cpu(cpu_trig, cpu);
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led_trigger_unregister_simple(trig->_trig);
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trig->_trig = NULL;
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memset(trig->name, 0, MAX_NAME_LEN);
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}
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unregister_syscore_ops(&ledtrig_cpu_syscore_ops);
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}
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module_exit(ledtrig_cpu_exit);
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MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
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MODULE_AUTHOR("Bryan Wu <bryan.wu@canonical.com>");
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MODULE_DESCRIPTION("CPU LED trigger");
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MODULE_LICENSE("GPL");
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