1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _M68K_CURRENT_H
3 #define _M68K_CURRENT_H
4
5 #ifdef CONFIG_MMU
6
7 register struct task_struct *current __asm__("%a2");
8
9 #else
10
11 /*
12 * Rather than dedicate a register (as the m68k source does), we
13 * just keep a global, we should probably just change it all to be
14 * current and lose _current_task.
15 */
16 #include <linux/thread_info.h>
17
18 struct task_struct;
19
20 static inline struct task_struct *get_current(void)
21 {
22 return(current_thread_info()->task);
23 }
24
25 #define current get_current()
26
27 #endif /* CONFNIG_MMU */
28
29 #endif /* !(_M68K_CURRENT_H) */