Add GPL module license and remove the static build
restrictions for building governors. This allows governors now
to be loaded on a need basis and reloaded independently of kernel
build
Cc: Rajagopal Venkat <rajagopal.ven...@linaro.org>
Cc: MyungJoo Ham <myungjoo....@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: "Rafael J. Wysocki" <r...@sisk.pl>
Cc: Kevin Hilman <khil...@ti.com>
Cc: linux...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Nishanth Menon <n...@ti.com>
---
drivers/devfreq/Kconfig | 8 ++++----
drivers/devfreq/governor_performance.c | 2 ++
drivers/devfreq/governor_powersave.c | 2 ++
drivers/devfreq/governor_simpleondemand.c | 2 ++
drivers/devfreq/governor_userspace.c | 2 ++
5 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index f6b0a6e2..0f079be 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -30,7 +30,7 @@ if PM_DEVFREQ
comment "DEVFREQ Governors"
config DEVFREQ_GOV_SIMPLE_ONDEMAND
- bool "Simple Ondemand"
+ tristate "Simple Ondemand"
help
Chooses frequency based on the recent load on the device. Works
similar as ONDEMAND governor of CPUFREQ does. A device with
@@ -39,7 +39,7 @@ config DEVFREQ_GOV_SIMPLE_ONDEMAND
values to the governor with data field at devfreq_add_device().
config DEVFREQ_GOV_PERFORMANCE
- bool "Performance"
+ tristate "Performance"
help
Sets the frequency at the maximum available frequency.
This governor always returns UINT_MAX as frequency so that
@@ -47,7 +47,7 @@ config DEVFREQ_GOV_PERFORMANCE
at any time.
config DEVFREQ_GOV_POWERSAVE
- bool "Powersave"
+ tristate "Powersave"
help
Sets the frequency at the minimum available frequency.
This governor always returns 0 as frequency so that
@@ -55,7 +55,7 @@ config DEVFREQ_GOV_POWERSAVE
at any time.
config DEVFREQ_GOV_USERSPACE
- bool "Userspace"
+ tristate "Userspace"
help
Sets the frequency at the user specified one.
This governor returns the user configured frequency if there
diff --git a/drivers/devfreq/governor_performance.c
b/drivers/devfreq/governor_performance.c
index 865a369..c72f942 100644
--- a/drivers/devfreq/governor_performance.c
+++ b/drivers/devfreq/governor_performance.c
@@ -10,6 +10,7 @@
*/
#include <linux/devfreq.h>
+#include <linux/module.h>
#include "governor.h"
static int devfreq_performance_func(struct devfreq *df,
@@ -63,3 +64,4 @@ static void __exit devfreq_performance_exit(void)
return;
}
module_exit(devfreq_performance_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_powersave.c
b/drivers/devfreq/governor_powersave.c
index 8612c0f..0c6bed5 100644
--- a/drivers/devfreq/governor_powersave.c
+++ b/drivers/devfreq/governor_powersave.c
@@ -10,6 +10,7 @@
*/
#include <linux/devfreq.h>
+#include <linux/module.h>
#include "governor.h"
static int devfreq_powersave_func(struct devfreq *df,
@@ -60,3 +61,4 @@ static void __exit devfreq_powersave_exit(void)
return;
}
module_exit(devfreq_powersave_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_simpleondemand.c
b/drivers/devfreq/governor_simpleondemand.c
index a870a24..0720ba8 100644
--- a/drivers/devfreq/governor_simpleondemand.c
+++ b/drivers/devfreq/governor_simpleondemand.c
@@ -10,6 +10,7 @@
*/
#include <linux/errno.h>
+#include <linux/module.h>
#include <linux/devfreq.h>
#include <linux/math64.h>
#include "governor.h"
@@ -143,3 +144,4 @@ static void __exit devfreq_simple_ondemand_exit(void)
return;
}
module_exit(devfreq_simple_ondemand_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_userspace.c
b/drivers/devfreq/governor_userspace.c
index 34fb80f..35de6e8 100644
--- a/drivers/devfreq/governor_userspace.c
+++ b/drivers/devfreq/governor_userspace.c
@@ -14,6 +14,7 @@
#include <linux/devfreq.h>
#include <linux/pm.h>
#include <linux/mutex.h>
+#include <linux/module.h>
#include "governor.h"
struct userspace_data {
@@ -158,3 +159,4 @@ static void __exit devfreq_userspace_exit(void)
return;
}
module_exit(devfreq_userspace_exit);
+MODULE_LICENSE("GPL");
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
