treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

This changes all DEFINE_TIMER() callbacks to use a struct timer_list
pointer instead of unsigned long. Since the data argument has already been
removed, none of these callbacks are using their argument currently, so
this renames the argument to "unused".

Done using the following semantic patch:

@match_define_timer@
declarer name DEFINE_TIMER;
identifier _timer, _callback;
@@

 DEFINE_TIMER(_timer, _callback);

@change_callback depends on match_define_timer@
identifier match_define_timer._callback;
type _origtype;
identifier _origarg;
@@

 void
-_callback(_origtype _origarg)
+_callback(struct timer_list *unused)
 { ... }

Signed-off-by: Kees Cook <keescook@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index ede89d4..e99e766 100644
--- a/drivers/net/wireless/atmel/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
@@ -518,11 +518,11 @@ exit:
 
 /* LED trigger */
 static int tx_activity;
-static void at76_ledtrig_tx_timerfunc(unsigned long data);
+static void at76_ledtrig_tx_timerfunc(struct timer_list *unused);
 static DEFINE_TIMER(ledtrig_tx_timer, at76_ledtrig_tx_timerfunc);
 DEFINE_LED_TRIGGER(ledtrig_tx);
 
-static void at76_ledtrig_tx_timerfunc(unsigned long data)
+static void at76_ledtrig_tx_timerfunc(struct timer_list *unused)
 {
 	static int tx_lastactivity;