CPPC is the first client to make use of the PCC Mailbox channel. So enable it only when CPPC is also enabled. Signed-off-by: Ashwin Chaugule <ashwin.chaugule@xxxxxxxxxx> Reviewed-by: Al Stone <al.stone@xxxxxxxxxx> --- drivers/mailbox/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 84b0a2d..f2c30cc 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -45,7 +45,7 @@ config OMAP_MBOX_KFIFO_SIZE config PCC bool "Platform Communication Channel Driver" - depends on ACPI + depends on ACPI && ACPI_CPPC_LIB help ACPI 5.0+ spec defines a generic mode of communication between the OS and a platform such as the BMC. This medium -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html