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From: Ashwin Chaugule <ashwin.chaugule@linaro.org>
To: rjw@rjwysocki.net, jaswinder.singh@linaro.org
Cc: linux-pm@vger.kernel.org, linaro-acpi@lists.linaro.org,
	patches@linaro.org, viresh.kumar@linaro.org,
	sudeep.holla@arm.com,
	Ashwin Chaugule <ashwin.chaugule@linaro.org>
Subject: [PATCH v5 6/6] PCC: Enable PCC only when needed
Date: Mon, 25 May 2015 17:52:11 -0400	[thread overview]
Message-ID: <1432590731-9194-1-git-send-email-ashwin.chaugule@linaro.org> (raw)

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@linaro.org>
---
 drivers/mailbox/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 84b0a2d..60c8da6 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
 	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


             reply	other threads:[~2015-05-25 21:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-25 21:52 Ashwin Chaugule [this message]
2015-05-26 21:37 ` [PATCH v5 6/6] PCC: Enable PCC only when needed Pandruvada, Srinivas
2015-05-27  0:43   ` Rafael J. Wysocki
2015-05-27 13:53     ` Ashwin Chaugule

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