linux-kernel - [PATCH v6 1/6] hwmon: (fam15h_power) Add CPU_SUP

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Message-ID: <1459928655-6071-2-git-send-email-ray.huang@amd.com>
Date:	Wed, 6 Apr 2016 15:44:10 +0800
From:	Huang Rui <ray.huang@....com>
To:	Guenter Roeck <linux@...ck-us.net>, Jean Delvare <jdelvare@...e.de>
CC:	<linux-hwmon@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	"Borislav Petkov" <bp@...en8.de>,
	Sherry Hurwitz <sherry.hurwitz@....com>,
	Huang Rui <ray.huang@....com>
Subject: [PATCH v6 1/6] hwmon: (fam15h_power) Add CPU_SUP_AMD as the dependence

This patch adds CONFIG_CPU_SUP_AMD as the dependence of fam15h_power
driver. Because the following patch will use the interface from
x86/kernel/cpu/amd.c.

Otherwise, the below error might be encountered:

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `fam15h_power_probe':
>> fam15h_power.c:(.text+0x26e3a3): undefined reference to
>> `amd_get_cores_per_cu'
   fam15h_power.c:(.text+0x26e41e): undefined reference to
`amd_get_cores_per_cu'

Reported-by: build test robot <lkp@...el.com>
Acked-by: Borislav Petkov <bp@...e.de>
Signed-off-by: Huang Rui <ray.huang@....com>
---
 drivers/hwmon/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 5c2d13a..4be3792 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -288,7 +288,7 @@ config SENSORS_K10TEMP
 
 config SENSORS_FAM15H_POWER
 	tristate "AMD Family 15h processor power"
-	depends on X86 && PCI
+	depends on X86 && PCI && CPU_SUP_AMD
 	help
 	  If you say yes here you get support for processor power
 	  information of your AMD family 15h CPU.
-- 
1.9.1