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>
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 878ac0c..a892a3c 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -76,7 +76,7 @@
__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 @@
};
#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 @@
#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 @@
#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 @@
.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 @@
.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 @@
.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 @@
.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 @@
};
#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 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 @@
};
#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 @@
.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 @@
.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 @@
#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 @@
#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 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 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 @@
};
#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 @@
};
#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 @@
.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 @@
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");
}
