git code is not same as svn

From: Mori Hiroki <yamori813_at_yahoo.co.jp>
Date: Sun, 15 Oct 2023 01:47:31 UTC 
Hi

I can't found my patch in git code.

https://cgit.freebsd.org/src/log/sys/mips/mediatek/mtk_spi_v1.c?h=stable/12

This my patch.

https://svnweb.freebsd.org/base?view=revision&revision=347998

Why ?

Hiroki Mori