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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2010-08-17 21:15:47 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2010-08-21 00:34:45 -0700
commitf335397d177c906256ee1bba28e8c49e8ec63817 (patch)
treeb6911d0b40940cbec9083769856e7744d5461e22 /drivers/char
parent1495cc9df4e81f5a8fa9b0b8f1034b14d24b7d8c (diff)
downloadop-kernel-dev-f335397d177c906256ee1bba28e8c49e8ec63817.zip
op-kernel-dev-f335397d177c906256ee1bba28e8c49e8ec63817.tar.gz
Input: sysrq - drop tty argument form handle_sysrq()
Sysrq operations do not accept tty argument anymore so no need to pass it to us. [Stephen Rothwell <sfr@canb.auug.org.au>: fix build breakage in drm code caused by sysrq using bool but not including linux/types.h] [Sachin Sant <sachinp@in.ibm.com>: fix build breakage in s390 keyboadr driver] 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>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hangcheck-timer.c2
-rw-r--r--drivers/char/hvc_console.c2
-rw-r--r--drivers/char/hvsi.c2
-rw-r--r--drivers/char/sysrq.c11
4 files changed, 8 insertions, 9 deletions
diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c
index e024972..f953c96 100644
--- a/drivers/char/hangcheck-timer.c
+++ b/drivers/char/hangcheck-timer.c
@@ -159,7 +159,7 @@ static void hangcheck_fire(unsigned long data)
if (hangcheck_dump_tasks) {
printk(KERN_CRIT "Hangcheck: Task state:\n");
#ifdef CONFIG_MAGIC_SYSRQ
- handle_sysrq('t', NULL);
+ handle_sysrq('t');
#endif /* CONFIG_MAGIC_SYSRQ */
}
if (hangcheck_reboot) {
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index fa27d16..3afd62e 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -651,7 +651,7 @@ int hvc_poll(struct hvc_struct *hp)
if (sysrq_pressed)
continue;
} else if (sysrq_pressed) {
- handle_sysrq(buf[i], tty);
+ handle_sysrq(buf[i]);
sysrq_pressed = 0;
continue;
}
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index 1f4b6de..a2bc885 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -403,7 +403,7 @@ static void hvsi_insert_chars(struct hvsi_struct *hp, const char *buf, int len)
hp->sysrq = 1;
continue;
} else if (hp->sysrq) {
- handle_sysrq(c, hp->tty);
+ handle_sysrq(c);
hp->sysrq = 0;
continue;
}
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index a892a3c..ef31bb8 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -18,7 +18,6 @@
#include <linux/interrupt.h>
#include <linux/mm.h>
#include <linux/fs.h>
-#include <linux/tty.h>
#include <linux/mount.h>
#include <linux/kdev_t.h>
#include <linux/major.h>
@@ -493,7 +492,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p)
sysrq_key_table[i] = op_p;
}
-void __handle_sysrq(int key, struct tty_struct *tty, int check_mask)
+void __handle_sysrq(int key, bool check_mask)
{
struct sysrq_key_op *op_p;
int orig_log_level;
@@ -545,10 +544,10 @@ void __handle_sysrq(int key, struct tty_struct *tty, int check_mask)
spin_unlock_irqrestore(&sysrq_key_table_lock, flags);
}
-void handle_sysrq(int key, struct tty_struct *tty)
+void handle_sysrq(int key)
{
if (sysrq_on())
- __handle_sysrq(key, tty, 1);
+ __handle_sysrq(key, true);
}
EXPORT_SYMBOL(handle_sysrq);
@@ -597,7 +596,7 @@ static bool sysrq_filter(struct input_handle *handle, unsigned int type,
default:
if (sysrq_down && value && value != 2)
- __handle_sysrq(sysrq_xlate[code], NULL, 1);
+ __handle_sysrq(sysrq_xlate[code], true);
break;
}
@@ -765,7 +764,7 @@ static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
if (get_user(c, buf))
return -EFAULT;
- __handle_sysrq(c, NULL, 0);
+ __handle_sysrq(c, false);
}
return count;
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