ARM: omap1: remove duplicated 'select ARCH_OMAP'

Commit 980a637d ("ARM: omap1: fix !ARCH_OMAP1_ANY link failures")
added one more 'select ARCH_OMAP'.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Message-ID: <20240204125716.56756-1-masahiroy@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/Kconfig

@@ -4,7 +4,6 @@ menuconfig ARCH_OMAP1
 	depends on ARCH_MULTI_V4T || ARCH_MULTI_V5
 	depends on CPU_LITTLE_ENDIAN
 	depends on ATAGS
-	select ARCH_OMAP
 	select ARCH_HAS_HOLES_MEMORYMODEL
 	select ARCH_OMAP
 	select CLKSRC_MMIO