Commit-ID: 51487d9ed1e386f9f0863bbf385e5da8a586bff8
Gitweb: https://git.kernel.org/tip/51487d9ed1e386f9f0863bbf385e5da8a586bff8
Author: Kees Cook <keescook@xxxxxxxxxxxx>
AuthorDate: Wed, 4 Oct 2017 16:27:01 -0700
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Thu, 5 Oct 2017 15:01:18 +0200
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 <keescook@xxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: Petr Mladek <pmladek@xxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: Sebastian Reichel <sre@xxxxxxxxxx>
Cc: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Pavel Machek <pavel@xxxxxx>
Cc: linux1394-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxxxx>
Cc: linux-s390@xxxxxxxxxxxxxxx
Cc: linux-wireless@xxxxxxxxxxxxxxx
Cc: Mark Gross <mark.gross@xxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Ursula Braun <ubraun@xxxxxxxxxxxxxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Cc: Harish Patil <harish.patil@xxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: Michael Reed <mdr@xxxxxxx>
Cc: Manish Chopra <manish.chopra@xxxxxxxxxx>
Cc: Len Brown <len.brown@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: linux-pm@xxxxxxxxxxxxxxx
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Julian Wiedmann <jwi@xxxxxxxxxxxxxxxxxx>
Cc: John Stultz <john.stultz@xxxxxxxxxx>
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxxxxxxx>
Cc: linux-watchdog@xxxxxxxxxxxxxxx
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
Cc: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
Link: https://lkml.kernel.org/r/1507159627-127660-8-git-send-email-keescook@xxxxxxxxxxxx
---
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 6210bff..8eeb419 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 10cc45c..4f7476e 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);
--
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