watchdog: orion: Depend on 32-bit ARM

The driver uses the atomic_io_modify() function to update registers, but that function is only available on 32-bit ARM. Recent changes have added ARCH_MVEBU support to 64-bit ARM and hence allowed this driver to build on 64-bit ARM where this function isn't available and thereby causing allmodconfig builds to break. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

watchdog: orion: Depend on 32-bit ARM
The driver uses the atomic_io_modify() function to update registers, but that function is only available on 32-bit ARM. Recent changes have added ARCH_MVEBU support to 64-bit ARM and hence allowed this driver to build on 64-bit ARM where this function isn't available and thereby causing allmodconfig builds to break. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Thierry Reding · Wim Van Sebroeck
1 parent 0519e91d80
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
drivers/watchdog/Kconfig
@@ -399,6 +399,7 @@
 config ORION_WATCHDOG
 	tristate "Orion watchdog"
 	depends on ARCH_ORION5X || ARCH_DOVE || MACH_DOVE || ARCH_MVEBU
+	depends on ARM
 	select WATCHDOG_CORE
 	help
 	  Say Y here if to include support for the watchdog timer
...	...	@@ -399,6 +399,7 @@
399	399	config ORION_WATCHDOG
400	400	tristate "Orion watchdog"
401	401	depends on ARCH_ORION5X \|\| ARCH_DOVE \|\| MACH_DOVE \|\| ARCH_MVEBU
	402	+ depends on ARM
402	403	select WATCHDOG_CORE
403	404	help
404	405	Say Y here if to include support for the watchdog timer