diff options
Diffstat (limited to 'drivers/s390/char/ctrlchar.h')
| -rw-r--r-- | drivers/s390/char/ctrlchar.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/s390/char/ctrlchar.h b/drivers/s390/char/ctrlchar.h index 1a53552f4981..e52afa3b8180 100644 --- a/drivers/s390/char/ctrlchar.h +++ b/drivers/s390/char/ctrlchar.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Unified handling of special chars. * @@ -7,6 +8,8 @@ */ #include <linux/tty.h> +#include <linux/sysrq.h> +#include <linux/workqueue.h> extern unsigned int ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty); @@ -17,3 +20,13 @@ ctrlchar_handle(const unsigned char *buf, int len, struct tty_struct *tty); #define CTRLCHAR_SYSRQ (3 << 8) #define CTRLCHAR_MASK (~0xffu) + + +#ifdef CONFIG_MAGIC_SYSRQ +struct sysrq_work { + int key; + struct work_struct work; +}; + +void schedule_sysrq_work(struct sysrq_work *sw); +#endif |