From: Liam Girdwood <l...@ti.com>
Export the OPP functions for use by driver modules.
Cc: "Rafael J. Wysocki" <r...@sisk.pl>
Cc: Kevin Hilman <khil...@ti.com>
Cc: linux...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
[n...@ti.com: expansion of functions exported]
Signed-off-by: Nishanth Menon <n...@ti.com>
Signed-off-by: Liam Girdwood <l...@ti.com>
---
drivers/base/power/opp.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index ac993ea..04d443f 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -22,6 +22,7 @@
#include <linux/rculist.h>
#include <linux/rcupdate.h>
#include <linux/opp.h>
+#include <linux/export.h>
/*
* Internal data structure organization with the OPP layer library is as
@@ -159,6 +160,7 @@ unsigned long opp_get_voltage(struct opp *opp)
return v;
}
+EXPORT_SYMBOL(opp_get_voltage);
/**
* opp_get_freq() - Gets the frequency corresponding to an available opp
@@ -188,6 +190,7 @@ unsigned long opp_get_freq(struct opp *opp)
return f;
}
+EXPORT_SYMBOL(opp_get_freq);
/**
* opp_get_opp_count() - Get number of opps available in the opp list
@@ -220,6 +223,7 @@ int opp_get_opp_count(struct device *dev)
return count;
}
+EXPORT_SYMBOL(opp_get_opp_count);
/**
* opp_find_freq_exact() - search for an exact frequency
@@ -267,6 +271,7 @@ struct opp *opp_find_freq_exact(struct device *dev,
unsigned long freq,
return opp;
}
+EXPORT_SYMBOL(opp_find_freq_exact);
/**
* opp_find_freq_ceil() - Search for an rounded ceil freq
@@ -309,6 +314,7 @@ struct opp *opp_find_freq_ceil(struct device *dev, unsigned
long *freq)
return opp;
}
+EXPORT_SYMBOL(opp_find_freq_ceil);
/**
* opp_find_freq_floor() - Search for a rounded floor freq
@@ -355,6 +361,7 @@ struct opp *opp_find_freq_floor(struct device *dev,
unsigned long *freq)
return opp;
}
+EXPORT_SYMBOL(opp_find_freq_floor);
/**
* opp_add() - Add an OPP table from a table definitions
@@ -551,6 +558,7 @@ int opp_enable(struct device *dev, unsigned long freq)
{
return opp_set_availability(dev, freq, true);
}
+EXPORT_SYMBOL(opp_enable);
/**
* opp_disable() - Disable a specific OPP
@@ -572,6 +580,7 @@ int opp_disable(struct device *dev, unsigned long freq)
{
return opp_set_availability(dev, freq, false);
}
+EXPORT_SYMBOL(opp_disable);
#ifdef CONFIG_CPU_FREQ
/**
--
1.7.9.5
--
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