Replace RTC_WKLAM_RD with RTC_WKALM_RD.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

Link: https://lore.kernel.org/r/1596104250-32673-1-git-send-email-Julia.Lawall@inria.frSigned-off-by: Jonathan Corbet <corbet@lwn.net>