Input: sysrq - drop tty argument from sysrq ops handlers

Noone is using tty argument so let's get rid of it.

Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 21 insertions, 21 deletions

diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 878ac0c2cc68..a892a3c249dd 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -76,7 +76,7 @@ static int __init sysrq_always_enabled_setup(char *str)
 __setup("sysrq_always_enabled", sysrq_always_enabled_setup);
 
 
-static void sysrq_handle_loglevel(int key, struct tty_struct *tty)
+static void sysrq_handle_loglevel(int key)
 {
         int i;
 
@@ -93,7 +93,7 @@ static struct sysrq_key_op sysrq_loglevel_op = {
 };
 
 #ifdef CONFIG_VT
-static void sysrq_handle_SAK(int key, struct tty_struct *tty)
+static void sysrq_handle_SAK(int key)
 {
         struct work_struct *SAK_work = &vc_cons[fg_console].SAK_work;
         schedule_work(SAK_work);
@@ -109,7 +109,7 @@ static struct sysrq_key_op sysrq_SAK_op = {
 #endif
 
 #ifdef CONFIG_VT
-static void sysrq_handle_unraw(int key, struct tty_struct *tty)
+static void sysrq_handle_unraw(int key)
 {
         struct kbd_struct *kbd = &kbd_table[fg_console];
 
@@ -126,7 +126,7 @@ static struct sysrq_key_op sysrq_unraw_op = {
 #define sysrq_unraw_op (*(struct sysrq_key_op *)NULL)
 #endif /* CONFIG_VT */
 
-static void sysrq_handle_crash(int key, struct tty_struct *tty)
+static void sysrq_handle_crash(int key)
 {
         char *killer = NULL;
 
@@ -141,7 +141,7 @@ static struct sysrq_key_op sysrq_crash_op = {
         .enable_mask    = SYSRQ_ENABLE_DUMP,
 };
 
-static void sysrq_handle_reboot(int key, struct tty_struct *tty)
+static void sysrq_handle_reboot(int key)
 {
         lockdep_off();
         local_irq_enable();
@@ -154,7 +154,7 @@ static struct sysrq_key_op sysrq_reboot_op = {
         .enable_mask    = SYSRQ_ENABLE_BOOT,
 };
 
-static void sysrq_handle_sync(int key, struct tty_struct *tty)
+static void sysrq_handle_sync(int key)
 {
         emergency_sync();
 }
@@ -165,7 +165,7 @@ static struct sysrq_key_op sysrq_sync_op = {
         .enable_mask    = SYSRQ_ENABLE_SYNC,
 };
 
-static void sysrq_handle_show_timers(int key, struct tty_struct *tty)
+static void sysrq_handle_show_timers(int key)
 {
         sysrq_timer_list_show();
 }
@@ -176,7 +176,7 @@ static struct sysrq_key_op sysrq_show_timers_op = {
         .action_msg     = "Show clockevent devices & pending hrtimers (no others)",
 };
 
-static void sysrq_handle_mountro(int key, struct tty_struct *tty)
+static void sysrq_handle_mountro(int key)
 {
         emergency_remount();
 }
@@ -188,7 +188,7 @@ static struct sysrq_key_op sysrq_mountro_op = {
 };
 
 #ifdef CONFIG_LOCKDEP
-static void sysrq_handle_showlocks(int key, struct tty_struct *tty)
+static void sysrq_handle_showlocks(int key)
 {
         debug_show_all_locks();
 }
@@ -226,7 +226,7 @@ static void sysrq_showregs_othercpus(struct work_struct *dummy)
 
 static DECLARE_WORK(sysrq_showallcpus, sysrq_showregs_othercpus);
 
-static void sysrq_handle_showallcpus(int key, struct tty_struct *tty)
+static void sysrq_handle_showallcpus(int key)
 {
         /*
          * Fall back to the workqueue based printing if the
@@ -252,7 +252,7 @@ static struct sysrq_key_op sysrq_showallcpus_op = {
 };
 #endif
 
-static void sysrq_handle_showregs(int key, struct tty_struct *tty)
+static void sysrq_handle_showregs(int key)
 {
         struct pt_regs *regs = get_irq_regs();
         if (regs)
@@ -266,7 +266,7 @@ static struct sysrq_key_op sysrq_showregs_op = {
         .enable_mask    = SYSRQ_ENABLE_DUMP,
 };
 
-static void sysrq_handle_showstate(int key, struct tty_struct *tty)
+static void sysrq_handle_showstate(int key)
 {
         show_state();
 }
@@ -277,7 +277,7 @@ static struct sysrq_key_op sysrq_showstate_op = {
         .enable_mask    = SYSRQ_ENABLE_DUMP,
 };
 
-static void sysrq_handle_showstate_blocked(int key, struct tty_struct *tty)
+static void sysrq_handle_showstate_blocked(int key)
 {
         show_state_filter(TASK_UNINTERRUPTIBLE);
 }
@@ -291,7 +291,7 @@ static struct sysrq_key_op sysrq_showstate_blocked_op = {
 #ifdef CONFIG_TRACING
 #include <linux/ftrace.h>
 
-static void sysrq_ftrace_dump(int key, struct tty_struct *tty)
+static void sysrq_ftrace_dump(int key)
 {
         ftrace_dump(DUMP_ALL);
 }
@@ -305,7 +305,7 @@ static struct sysrq_key_op sysrq_ftrace_dump_op = {
 #define sysrq_ftrace_dump_op (*(struct sysrq_key_op *)NULL)
 #endif
 
-static void sysrq_handle_showmem(int key, struct tty_struct *tty)
+static void sysrq_handle_showmem(int key)
 {
         show_mem();
 }
@@ -330,7 +330,7 @@ static void send_sig_all(int sig)
         }
 }
 
-static void sysrq_handle_term(int key, struct tty_struct *tty)
+static void sysrq_handle_term(int key)
 {
         send_sig_all(SIGTERM);
         console_loglevel = 8;
@@ -349,7 +349,7 @@ static void moom_callback(struct work_struct *ignored)
 
 static DECLARE_WORK(moom_work, moom_callback);
 
-static void sysrq_handle_moom(int key, struct tty_struct *tty)
+static void sysrq_handle_moom(int key)
 {
         schedule_work(&moom_work);
 }
@@ -361,7 +361,7 @@ static struct sysrq_key_op sysrq_moom_op = {
 };
 
 #ifdef CONFIG_BLOCK
-static void sysrq_handle_thaw(int key, struct tty_struct *tty)
+static void sysrq_handle_thaw(int key)
 {
         emergency_thaw_all();
 }
@@ -373,7 +373,7 @@ static struct sysrq_key_op sysrq_thaw_op = {
 };
 #endif
 
-static void sysrq_handle_kill(int key, struct tty_struct *tty)
+static void sysrq_handle_kill(int key)
 {
         send_sig_all(SIGKILL);
         console_loglevel = 8;
@@ -385,7 +385,7 @@ static struct sysrq_key_op sysrq_kill_op = {
         .enable_mask    = SYSRQ_ENABLE_SIGNAL,
 };
 
-static void sysrq_handle_unrt(int key, struct tty_struct *tty)
+static void sysrq_handle_unrt(int key)
 {
         normalize_rt_tasks();
 }
@@ -520,7 +520,7 @@ void __handle_sysrq(int key, struct tty_struct *tty, int check_mask)
                 if (!check_mask || sysrq_on_mask(op_p->enable_mask)) {
                         printk("%s\n", op_p->action_msg);
                         console_loglevel = orig_log_level;
-                        op_p->handler(key, tty);
+                        op_p->handler(key);
                 } else {
                         printk("This sysrq operation is disabled.\n");
                 }