drivers: include: stm32u5xx_ll_fmc: Remove duplicated code

Remove duplicated code to fix build issue

(cherry picked from commit ed93098718d5c727d2fac5ef27023a2a14763e32)

Original-Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <[email protected]>
GitOrigin-RevId: ed93098718d5c727d2fac5ef27023a2a14763e32
Change-Id: If82ba31c59d4d54f82ecac5eb69275d945c21652
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/hal_stm32/+/5525464
Commit-Queue: Ting Shen <[email protected]>
Tested-by: ChromeOS Prod (Robot) <[email protected]>
Reviewed-by: Ting Shen <[email protected]>
Tested-by: Ting Shen <[email protected]>
1 file changed