From 51487d9ed1e386f9f0863bbf385e5da8a586bff8 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 4 Oct 2017 16:27:01 -0700 Subject: [PATCH] timer: Remove last user of TIMER_INITIALIZER Drops the last user of TIMER_INITIALIZER and adapts timer.h to use the internal version. Signed-off-by: Kees Cook Signed-off-by: Thomas Gleixner Cc: linux-mips@linux-mips.org Cc: Petr Mladek Cc: Benjamin Herrenschmidt Cc: Lai Jiangshan Cc: Sebastian Reichel Cc: Kalle Valo Cc: Paul Mackerras Cc: Pavel Machek Cc: linux1394-devel@lists.sourceforge.net Cc: Chris Metcalf Cc: linux-s390@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: Mark Gross Cc: Wim Van Sebroeck Cc: Michael Ellerman Cc: Ursula Braun Cc: Geert Uytterhoeven Cc: Viresh Kumar Cc: Harish Patil Cc: Stephen Boyd Cc: Michael Reed Cc: Manish Chopra Cc: Len Brown Cc: Arnd Bergmann Cc: linux-pm@vger.kernel.org Cc: Heiko Carstens Cc: Tejun Heo Cc: Julian Wiedmann Cc: John Stultz Cc: "James E.J. Bottomley" Cc: linux-watchdog@vger.kernel.org Cc: linux-scsi@vger.kernel.org Cc: "Martin K. Petersen" Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: Oleg Nesterov Cc: Ralf Baechle Cc: Stefan Richter Cc: Guenter Roeck Cc: netdev@vger.kernel.org Cc: Martin Schwidefsky Cc: Andrew Morton Cc: linuxppc-dev@lists.ozlabs.org Cc: Sudip Mukherjee Link: https://lkml.kernel.org/r/1507159627-127660-8-git-send-email-keescook@chromium.org --- drivers/char/tlclk.c | 12 +++++------- include/linux/timer.h | 2 +- 2 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c index 6210bff46341e..8eeb4190207d1 100644 --- a/drivers/char/tlclk.c +++ b/drivers/char/tlclk.c @@ -184,9 +184,8 @@ static unsigned int telclk_interrupt; static int int_events; /* Event that generate a interrupt */ static int got_event; /* if events processing have been done */ -static void switchover_timeout(unsigned long data); -static struct timer_list switchover_timer = - TIMER_INITIALIZER(switchover_timeout , 0, 0); +static void switchover_timeout(struct timer_list *t); +static struct timer_list switchover_timer; static unsigned long tlclk_timer_data; static struct tlclk_alarms *alarm_events; @@ -805,7 +804,7 @@ static int __init tlclk_init(void) goto out3; } - init_timer(&switchover_timer); + timer_setup(&switchover_timer, switchover_timeout, 0); ret = misc_register(&tlclk_miscdev); if (ret < 0) { @@ -855,9 +854,9 @@ static void __exit tlclk_cleanup(void) } -static void switchover_timeout(unsigned long data) +static void switchover_timeout(struct timer_list *unused) { - unsigned long flags = *(unsigned long *) data; + unsigned long flags = tlclk_timer_data; if ((flags & 1)) { if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08)) @@ -922,7 +921,6 @@ static irqreturn_t tlclk_interrupt(int irq, void *dev_id) /* TIMEOUT in ~10ms */ switchover_timer.expires = jiffies + msecs_to_jiffies(10); tlclk_timer_data = inb(TLCLK_REG1); - switchover_timer.data = (unsigned long) &tlclk_timer_data; mod_timer(&switchover_timer, switchover_timer.expires); } else { got_event = 1; diff --git a/include/linux/timer.h b/include/linux/timer.h index 10cc45ca58035..4f7476e4a7278 100644 --- a/include/linux/timer.h +++ b/include/linux/timer.h @@ -87,7 +87,7 @@ struct timer_list { #define DEFINE_TIMER(_name, _function, _expires, _data) \ struct timer_list _name = \ - TIMER_INITIALIZER(_function, _expires, _data) + __TIMER_INITIALIZER(_function, _expires, _data, 0) void init_timer_key(struct timer_list *timer, unsigned int flags, const char *name, struct lock_class_key *key); -- 2.39.5