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| author | Tobias Klauser <tklauser@distanz.ch> | 2020-06-10 17:39:35 +0200 |
|---|---|---|
| committer | Guo Ren <guoren@linux.alibaba.com> | 2020-07-31 01:50:48 +0000 |
| commit | c23dd2405fc2054345be33f8bb1d04b3b805202d (patch) | |
| tree | 6cc3add545a5f520bd6100510449ebe5c19abf9c /arch/csky/kernel | |
| parent | 92ed301919932f777713b9172e525674157e983d (diff) | |
| download | linux-c23dd2405fc2054345be33f8bb1d04b3b805202d.tar.bz2 | |
csky: remove unusued thread_saved_pc and *_segments functions/macros
These are used nowhere in the tree (except for some architectures which
define them for their own use) and were already removed for other
architectures in:
commit 6474924e2b5d ("arch: remove unused macro/function thread_saved_pc()")
commit c17c02040bf0 ("arch: remove unused *_segments() macros/functions")
Remove them from arch/csky as well.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/kernel')
| -rw-r--r-- | arch/csky/kernel/process.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/csky/kernel/process.c b/arch/csky/kernel/process.c index 8b3fad062ab2..3da63cf0bfde 100644 --- a/arch/csky/kernel/process.c +++ b/arch/csky/kernel/process.c @@ -30,16 +30,6 @@ asmlinkage void ret_from_kernel_thread(void); */ void flush_thread(void){} -/* - * Return saved PC from a blocked thread - */ -unsigned long thread_saved_pc(struct task_struct *tsk) -{ - struct switch_stack *sw = (struct switch_stack *)tsk->thread.sp; - - return sw->r15; -} - int copy_thread_tls(unsigned long clone_flags, unsigned long usp, unsigned long kthread_arg, |