3 files changed, 12 insertions, 10 deletions

diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index bbea88801d88..c7587fc39015 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -306,8 +306,8 @@ void mce_log_therm_throt_event(unsigned int cpu, __u64 status)
  */
 
 static int check_interval = 5 * 60; /* 5 minutes */
-static void mcheck_timer(void *data);
-static DECLARE_WORK(mcheck_work, mcheck_timer, NULL);
+static void mcheck_timer(struct work_struct *work);
+static DECLARE_DELAYED_WORK(mcheck_work, mcheck_timer);
 
 static void mcheck_check_cpu(void *info)
 {
@@ -315,7 +315,7 @@ static void mcheck_check_cpu(void *info)
                 do_machine_check(NULL, 0);
 }
 
-static void mcheck_timer(void *data)
+static void mcheck_timer(struct work_struct *work)
 {
         on_each_cpu(mcheck_check_cpu, NULL, 1, 1);
         schedule_delayed_work(&mcheck_work, check_interval * HZ);
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index 62c2e747af58..9800147c4c68 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -753,14 +753,16 @@ static int __cpuinit wakeup_secondary_via_INIT(int phys_apicid, unsigned int sta
 }
 
 struct create_idle {
+        struct work_struct work;
         struct task_struct *idle;
         struct completion done;
         int cpu;
 };
 
-void do_fork_idle(void *_c_idle)
+void do_fork_idle(struct work_struct *work)
 {
-        struct create_idle *c_idle = _c_idle;
+        struct create_idle *c_idle =
+                container_of(work, struct create_idle, work);
 
         c_idle->idle = fork_idle(c_idle->cpu);
         complete(&c_idle->done);
@@ -775,10 +777,10 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
         int timeout;
         unsigned long start_rip;
         struct create_idle c_idle = {
+                .work = __WORK_INITIALIZER(c_idle.work, do_fork_idle),
                 .cpu = cpu,
                 .done = COMPLETION_INITIALIZER_ONSTACK(c_idle.done),
         };
-        DECLARE_WORK(work, do_fork_idle, &c_idle);
 
         /* allocate memory for gdts of secondary cpus. Hotplug is considered */
         if (!cpu_gdt_descr[cpu].address &&
@@ -825,9 +827,9 @@ static int __cpuinit do_boot_cpu(int cpu, int apicid)
          * thread.
          */
         if (!keventd_up() || current_is_keventd())
-                work.func(work.data);
+                c_idle.work.func(&c_idle.work);
         else {
-                schedule_work(&work);
+                schedule_work(&c_idle.work);
                 wait_for_completion(&c_idle.done);
         }
 
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index e3ef544d2cfb..9f05bc9b2dad 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -563,7 +563,7 @@ static unsigned int cpufreq_delayed_issched = 0;
 static unsigned int cpufreq_init = 0;
 static struct work_struct cpufreq_delayed_get_work;
 
-static void handle_cpufreq_delayed_get(void *v)
+static void handle_cpufreq_delayed_get(struct work_struct *v)
 {
         unsigned int cpu;
         for_each_online_cpu(cpu) {
@@ -639,7 +639,7 @@ static struct notifier_block time_cpufreq_notifier_block = {
 
 static int __init cpufreq_tsc(void)
 {
-        INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get, NULL);
+        INIT_WORK(&cpufreq_delayed_get_work, handle_cpufreq_delayed_get);
         if (!cpufreq_register_notifier(&time_cpufreq_notifier_block,
                                        CPUFREQ_TRANSITION_NOTIFIER))
                 cpufreq_init = 1;