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MIPS: Lasat: Replace del_timer by del_timer_sync

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Use del_timer_sync to ensure that the timer is stopped on all CPUs before
the driver exists.

This change was suggested by Thomas Gleixner

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
declarer name module_exit;
identifier ex;
@@

module_exit(ex);

@@
identifier r.ex;
@@

ex(...) {
  <...
- del_timer
+ del_timer_sync
    (...)
  ...>
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: kernel-janitors@vger.kernel.org
Cc: tglx@linutronix.de
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/6663/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Julia Lawall 2014-03-26 22:33:43 +01:00 committed by Ralf Baechle
parent fa12b773b7
commit 49992cb1db
1 changed files with 1 additions and 1 deletions
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2
arch/mips/lasat/picvue_proc.c
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@ -175,7 +175,7 @@ static void pvc_proc_cleanup(void)
remove_proc_entry("scroll", pvc_display_dir); remove_proc_entry("scroll", pvc_display_dir);
remove_proc_entry(DISPLAY_DIR_NAME, NULL); remove_proc_entry(DISPLAY_DIR_NAME, NULL);
del_timer(&timer); del_timer_sync(&timer);
} }
static int __init pvc_proc_init(void) static int __init pvc_proc_init(void)