[PATCH] arm: spinlock: const qualify read-only functions

[Arnd Bergmann]

On Wednesday 28 October 2015 12:44:54 Ian Coolidge wrote:
> This allows assert_spin_locked() to be used against
> spinlocks that are const qualified.
> 
> Signed-off-by: Ian Coolidge <icoolidge at google.com>
> 

Can you give an example in the changelog where this might
be useful? Constant spinlocks seem counterintuitive.

	Arnd