printk: ringbuffer: Reference text_data_ring directly in callees.
A bunch of functions in the new ringbuffer code take both a
printk_ringbuffer struct and a separate prb_data_ring. This is a relic
from an earlier version of the code when a second data ring was present.
Since this is no longer the case remove the extra function argument
from:
- data_make_reusable()
- data_push_tail()
- data_alloc()
- data_realloc()
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: John Ogness <john.ogness@linutronix.de>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>