can: rcar: drop unneeded ARM dependency

The dependency on ARM predates the dependency on ARCH_RENESAS. The
latter was introduced for Renesas arm64 SoCs first, and later extended
to cover Renesas ARM SoCs, too.

Link: https://lore.kernel.org/all/362d9[e-mail]
Signed-off-by: Geert Uytterhoeven <[e-mail]>
Signed-off-by: Marc Kleine-Budde <[e-mail]>

drivers/net/can/rcar/Kconfig

···
 # SPDX-License-Identifier: GPL-2.0
 config CAN_RCAR
 	tristate "Renesas R-Car and RZ/G CAN controller"
-	depends on ARCH_RENESAS || ARM || COMPILE_TEST
+	depends on ARCH_RENESAS || COMPILE_TEST
 	help
 	  Say Y here if you want to use CAN controller found on Renesas R-Car
 	  or RZ/G SoCs.
···
 
 config CAN_RCAR_CANFD
 	tristate "Renesas R-Car CAN FD controller"
-	depends on ARCH_RENESAS || ARM || COMPILE_TEST
+	depends on ARCH_RENESAS || COMPILE_TEST
 	help
 	  Say Y here if you want to use CAN FD controller found on
 	  Renesas R-Car SoCs. The driver puts the controller in CAN FD only