diff options
Diffstat (limited to 'drivers/s390/char/ctrlchar.c')
-rw-r--r-- | drivers/s390/char/ctrlchar.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/s390/char/ctrlchar.c b/drivers/s390/char/ctrlchar.c index c6cbcb3f925e..0e9a309b9669 100644 --- a/drivers/s390/char/ctrlchar.c +++ b/drivers/s390/char/ctrlchar.c | |||
@@ -16,12 +16,11 @@ | |||
16 | 16 | ||
17 | #ifdef CONFIG_MAGIC_SYSRQ | 17 | #ifdef CONFIG_MAGIC_SYSRQ |
18 | static int ctrlchar_sysrq_key; | 18 | static int ctrlchar_sysrq_key; |
19 | static struct tty_struct *sysrq_tty; | ||
20 | 19 | ||
21 | static void | 20 | static void |
22 | ctrlchar_handle_sysrq(struct work_struct *work) | 21 | ctrlchar_handle_sysrq(struct work_struct *work) |
23 | { | 22 | { |
24 | handle_sysrq(ctrlchar_sysrq_key, sysrq_tty); | 23 | handle_sysrq(ctrlchar_sysrq_key); |
25 | } | 24 | } |
26 | 25 | ||
27 | static DECLARE_WORK(ctrlchar_work, ctrlchar_handle_sysrq); | 26 | static DECLARE_WORK(ctrlchar_work, ctrlchar_handle_sysrq); |
@@ -54,7 +53,6 @@ ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty) | |||
54 | /* racy */ | 53 | /* racy */ |
55 | if (len == 3 && buf[1] == '-') { | 54 | if (len == 3 && buf[1] == '-') { |
56 | ctrlchar_sysrq_key = buf[2]; | 55 | ctrlchar_sysrq_key = buf[2]; |
57 | sysrq_tty = tty; | ||
58 | schedule_work(&ctrlchar_work); | 56 | schedule_work(&ctrlchar_work); |
59 | return CTRLCHAR_SYSRQ; | 57 | return CTRLCHAR_SYSRQ; |
60 | } | 58 | } |