diff options
| -rw-r--r-- | drivers/acpi/bus.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 0710004055c8..296bec89f4a1 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -33,6 +33,7 @@ #include <linux/proc_fs.h> #include <linux/acpi.h> #include <linux/slab.h> +#include <linux/regulator/machine.h> #ifdef CONFIG_X86 #include <asm/mpspec.h> #endif @@ -576,6 +577,14 @@ void __init acpi_early_init(void) goto error0; } + /* + * If the system is using ACPI then we can be reasonably + * confident that any regulators are managed by the firmware + * so tell the regulator core it has everything it needs to + * know. + */ + regulator_has_full_constraints(); + return; error0: |