openrisc: Cleanup copy_thread_tls docs and comments
authorStafford Horne <shorne@gmail.com>
Tue, 25 Feb 2020 10:06:12 +0000 (19:06 +0900)
committerStafford Horne <shorne@gmail.com>
Mon, 2 Mar 2020 09:10:52 +0000 (18:10 +0900)
commitd95b56c77efdafec14d767bbf9730ff55907667d
treeab4fcac8fed530e6f8d61e89b3a7a555a711db6a
parent07e83dfbe16cd882afc1d221f4ef3a85b9818f9a
openrisc: Cleanup copy_thread_tls docs and comments

Previously copy_thread_tls was copy_thread and before that something
else.  Remove the documentation about the regs parameter that didn't
exist in either version.

Next, fix comment wrapping and details about how TLS pointer gets to the
copy_thread_tls function.

Signed-off-by: Stafford Horne <shorne@gmail.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
arch/openrisc/kernel/process.c