treewide: Remove system_counterval_t.cs, which is never read

The clocksource pointer in struct system_counterval_t is not evaluated any
more. Remove the code setting the member, and the member itself.

Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240201010453.2212371-8-peter.hilber@opensynergy.com

7 files changed