thermal: rcar: Use ARCH_RENESAS

Make use of ARCH_RENESAS in place of ARCH_SHMOBILE.

This is part of an ongoing process to migrate from ARCH_SHMOBILE to
ARCH_RENESAS the motivation for which being that RENESAS seems to be a more
appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs.
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NEduardo Valentin <edubezval@gmail.com>

drivers/thermal/Kconfig

@@ -214,7 +214,7 @@ config ROCKCHIP_THERMAL
 
 config RCAR_THERMAL
 	tristate "Renesas R-Car thermal driver"
-	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on ARCH_RENESAS || COMPILE_TEST
 	depends on HAS_IOMEM
 	help
 	  Enable this to plug the R-Car thermal sensor driver into the Linux