Thread (46 messages) 46 messages, 4 authors, 2015-08-05
STALE4004d REVIEWED: 1 (0M)
Revisions (2)
  1. v7 current
  2. v8 [diff vs current]

[PATCH v7 8/8] PCC: Enable PCC only when needed

From: Ashwin Chaugule <hidden>
Date: 2015-07-09 18:04:24
Also in: linux-acpi
Subsystem: mailbox api, the rest · Maintainers: Jassi Brar, Linus Torvalds

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 <redacted>
Reviewed-by: Al Stone <redacted>
---
 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
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