misc: genwqe: move intervening macros away from kernel-doc

Don't separate a function's kernel-doc comment and its definition with
macros or data; move the macro and data ahead of the function and its
comments to prevent a warning:

drivers/misc/genwqe/card_utils.c:162: warning: expecting prototype for genwqe_init_crc32(). Prototype was for CRC32_POLYNOMIAL() instead

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Frank Haverkamp <haver@linux.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230113063909.19694-1-rdunlap@infradead.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>