docs: fix typo in Documentation/kernel-hacking/locking.rst
Change copy_from_user*( to copy_from_user() .
Signed-off-by: Takahiro Itazuri <itazur@amazon.com>
Link: https://lore.kernel.org/r/20220124081447.34066-1-itazur@amazon.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/kernel-hacking/locking.rst b/Documentation/kernel-hacking/locking.rst
index e6cd406..4cbd50e 100644
--- a/Documentation/kernel-hacking/locking.rst
+++ b/Documentation/kernel-hacking/locking.rst
@@ -295,7 +295,7 @@
- If you are in a process context (any syscall) and want to lock other
process out, use a mutex. You can take a mutex and sleep
- (``copy_from_user*(`` or ``kmalloc(x,GFP_KERNEL)``).
+ (``copy_from_user()`` or ``kmalloc(x,GFP_KERNEL)``).
- Otherwise (== data can be touched in an interrupt), use
spin_lock_irqsave() and