serial: cpm_uart: replace irq_of_parse_and_map with platform_get_irq

platform_get_irq is a newer API for this that does not require
irq_dispose_mapping().

Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260607021117.6325-1-rosenp@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rosen Penev 2026-06-06 19:11:17 -07:00 • committed by Greg Kroah-Hartman
commit 831603b3e8