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timer: Remove init_timer() interface

All users of init_timer() have been updated. Remove the ancient interface.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Kees Cook <keescook@chromium.org>
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kees committed Oct 12, 2017
1 parent 86cb30e commit 7eeb6b893bd28c68b6d664de1d3120e49b855cdb
Showing with 3 additions and 10 deletions.
  1. +3 −7 Documentation/core-api/local_ops.rst
  2. +0 −3 include/linux/timer.h
@@ -177,18 +177,14 @@ Here is a sample module which implements a basic per cpu counter using
printk("Read : CPU %d, count %ld\n", cpu,
local_read(&per_cpu(counters, cpu)));
}
del_timer(&test_timer);
test_timer.expires = jiffies + 1000;
add_timer(&test_timer);
mod_timer(&test_timer, jiffies + 1000);
}

static int __init test_init(void)
{
/* initialize the timer that will increment the counter */
init_timer(&test_timer);
test_timer.function = do_test_timer;
test_timer.expires = jiffies + 1;
add_timer(&test_timer);
timer_setup(&test_timer, do_test_timer, 0);
mod_timer(&test_timer, jiffies + 1);

return 0;
}
@@ -117,9 +117,6 @@ static inline void init_timer_on_stack_key(struct timer_list *timer,
init_timer_on_stack_key((_timer), (_flags), NULL, NULL)
#endif

#define init_timer(timer) \
__init_timer((timer), 0)

#define __setup_timer(_timer, _fn, _data, _flags) \
do { \
__init_timer((_timer), (_flags)); \

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