diff options
Diffstat (limited to 'arch/arm/mach-vexpress/dcscb.c')
| -rw-r--r-- | arch/arm/mach-vexpress/dcscb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/dcscb.c b/arch/arm/mach-vexpress/dcscb.c index 14d499688736..b35700f8e01f 100644 --- a/arch/arm/mach-vexpress/dcscb.c +++ b/arch/arm/mach-vexpress/dcscb.c @@ -23,6 +23,7 @@ #include <asm/cacheflush.h> #include <asm/cputype.h> #include <asm/cp15.h> +#include <asm/psci.h> #define RST_HOLD0 0x0 @@ -193,6 +194,12 @@ static int __init dcscb_init(void) unsigned int cfg; int ret; + ret = psci_probe(); + if (!ret) { + pr_debug("psci found. Aborting native init\n"); + return -ENODEV; + } + if (!cci_probed()) return -ENODEV; |