Use the ARRAY_SIZE macro on rfseq_updategainu_events to determine
size of the array. Improvement suggested by coccinelle.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Acked-by: NArend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>