thermal: allow building dove_thermal with mvebu

DT-enabled Dove has moved from ARCH_DOVE in mach-dove to MACH_DOVE
in mach-mvebu. As non-DT ARCH_DOVE will stay to rot for a while, add a new
DT-only MACH_DOVE to thermal Kconfig.

This was originally supposed to go in via "ARM: dove: prepare new Dove DT Kconfig"
patch from Sebastian Hesselbarth for 3.15, but slipped through the cracks.

I've tested on CuBox that without this patch you can't compile
dove_thermal into a mach-mvebu based kernel, and with this patch I can
build the driver and it works as expected run-time.

v2: non-ascii char creeped in somehow

Signed-off-by: Riku Voipio <[e-mail]>
Cc: Sebastian Hesselbarth <[e-mail]>
Cc: Zhang Rui <[e-mail]>
Cc: Eduardo Valentin <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Acked-by: Sebastian Hesselbarth <[e-mail]>
Signed-off-by: Zhang Rui <[e-mail]>

drivers/thermal/Kconfig

···
 
 config DOVE_THERMAL
 	tristate "Temperature sensor on Marvell Dove SoCs"
-	depends on ARCH_DOVE
+	depends on ARCH_DOVE || MACH_DOVE
 	depends on OF
 	help
 	  Support for the Dove thermal sensor driver in the Linux thermal