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authorLiam Girdwood <lrg@ti.com>2012-10-23 03:27:44 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-15 03:36:10 +0400
commit80126ce7aeb4e187429681ef8a7785b7dcd7a348 (patch)
tree11ec0607544e8657028b7a4d5dea0226a5811437 /drivers/base
parentdde8437d06560366d8988c92b5774039ec703864 (diff)
downloadlinux-80126ce7aeb4e187429681ef8a7785b7dcd7a348.tar.xz
PM / OPP: Export symbols for module usage.
Export the OPP functions for use by driver modules. Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org [nm@ti.com: expansion of functions exported] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Liam Girdwood <lrg@ti.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/power/opp.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c
index 1211210b15b0..66888861f9eb 100644
--- a/drivers/base/power/opp.c
+++ b/drivers/base/power/opp.c
@@ -23,6 +23,7 @@
#include <linux/rcupdate.h>
#include <linux/opp.h>
#include <linux/of.h>
+#include <linux/export.h>
/*
* Internal data structure organization with the OPP layer library is as
@@ -161,6 +162,7 @@ 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
@@ -190,6 +192,7 @@ 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
@@ -222,6 +225,7 @@ 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
@@ -269,6 +273,7 @@ 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
@@ -311,6 +316,7 @@ 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
@@ -357,6 +363,7 @@ 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
@@ -561,6 +568,7 @@ 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
@@ -582,6 +590,7 @@ int opp_disable(struct device *dev, unsigned long freq)
{
return opp_set_availability(dev, freq, false);
}
+EXPORT_SYMBOL(opp_disable);
#ifdef CONFIG_CPU_FREQ
/**