rayer_spi.c: Remove forward-declarations

Reorder functions to avoid forward-declarations.
This was aimed to be done for all spi masters in the earlier patch
however this file was missed.

BUG=b:140394053
TEST=builds

Change-Id: I0e3c82967a169d6a2512ffa17d1e0c78eafb2797
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/51555
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1 file changed