i2c: I2C_BRCMSTB should not default to y when compile-testing

Merely enabling compile-testing should not enable additional
functionality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/36b2923241f285595f43bb9565da352fd366c63e.1733242595.git.geert+renesas@glider.be
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

Author: geertu

drivers/i2c/busses/Kconfig

@@ -503,7 +503,7 @@ config I2C_BRCMSTB
 	tristate "BRCM Settop/DSL I2C controller"
 	depends on ARCH_BCM2835 || ARCH_BCMBCA || ARCH_BRCMSTB || \
 		   BMIPS_GENERIC || COMPILE_TEST
-	default y
+	default ARCH_BCM2835 || ARCH_BCMBCA || ARCH_BRCMSTB || BMIPS_GENERIC
 	help
 	  If you say yes to this option, support will be included for the
 	  I2C interface on the Broadcom Settop/DSL SoCs.