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generic: ar8216: add lockep assertion to ar8216_rmw
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30883 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -29,6 +29,7 @@
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#include <linux/phy.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/lockdep.h>
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#include "ar8216.h"
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/* size of the vlan table */
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@ -122,6 +123,8 @@ ar8216_rmw(struct ar8216_priv *priv, int reg, u32 mask, u32 val)
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{
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u32 v;
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lockdep_assert_held(&priv->reg_mutex);
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v = priv->read(priv, reg);
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v &= ~mask;
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v |= val;
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