[PATCH Resend 1/3] PSCI: add missing dependency on CONFIG_OF for PSCI.
jonathan.austin at arm.com
Wed Aug 14 13:23:05 EDT 2013
The PSCI initialisation depends on data found in the DT. Without this the
including PSCI support makes little sense, and furthermore the of_* stub
functions aren't broad enough to ensure that this builds without CONFIG_OF.
As there is little enthusiasm for extending these stubs without useful use-cases
(of which this is *not* an example) this patch prevents building of PSCI
Signed-off-by: Jonathan Austin <jonathan.austin at arm.com>
arch/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ba412e0..972ec25 100644
@@ -1577,6 +1577,7 @@ config HOTPLUG_CPU
bool "Support for the ARM Power State Coordination Interface (PSCI)"
depends on CPU_V7
+ depends on CONFIG_OF
Say Y here if you want Linux to communicate with system firmware
implementing the PSCI specification for CPU-centric power
More information about the linux-arm-kernel