[PATCH] can: CAN_ROCKCHIP_CANFD should depend on ARCH_ROCKCHIP

[Geert Uytterhoeven]

The Rockchip CAN-FD controller is only present on Rockchip SoCs.  Hence
add a dependency on ARCH_ROCKCHIP, to prevent asking the user about this
driver when configuring a kernel without Rockchip platform support.

Fixes: ff60bfbaf67f219c ("can: rockchip_canfd: add driver for Rockchip CAN-FD controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 drivers/net/can/rockchip/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/can/rockchip/Kconfig b/drivers/net/can/rockchip/Kconfig
index e029e2a3ca4b04df..fd8d9f5eeaa434ac 100644
--- a/drivers/net/can/rockchip/Kconfig
+++ b/drivers/net/can/rockchip/Kconfig
@@ -3,6 +3,7 @@
 config CAN_ROCKCHIP_CANFD
 	tristate "Rockchip CAN-FD controller"
 	depends on OF || COMPILE_TEST
+	depends on ARCH_ROCKCHIP || COMPILE_TEST
 	select CAN_RX_OFFLOAD
 	help
 	  Say Y here if you want to use CAN-FD controller found on
-- 
2.34.1