ACPI / PMIC: xpower: Add depends on IOSF_MBI to Kconfig entry

This is necessary to avoid compilation issues on non x86 systems (where the
asm/iosf_mbi.h header is not available) and on x86 systems in case IOSF_MBI
support is not enabled there.

Note that the AXP288 PMIC is connected through the LPSS i2c controller, so
either we have IOSF_MBI support selected through the X86_INTEL_LPSS option,
or we have a kernel where the OpRegion will never work anyways.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 365e6c1..8f3a444 100644 (file)
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -512,7 +512,7 @@ config CRC_PMIC_OPREGION
 
 config XPOWER_PMIC_OPREGION
        bool "ACPI operation region support for XPower AXP288 PMIC"
-       depends on MFD_AXP20X_I2C
+       depends on MFD_AXP20X_I2C && IOSF_MBI
        help
          This config adds ACPI operation region support for XPower AXP288 PMIC.