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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-03-11 16:49:33 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-03-11 16:49:33 +0000 |
| commit | dad19ac8b2034e31b1926f1a25a680f6ff8ba52d (patch) | |
| tree | 3e4b95ca5af43bb458e2345a476143b861b6246f /target/linux/generic | |
| parent | 6c51c47962b8ed9c06350bf256ecacc072bebdca (diff) | |
| download | mtk-20170518-dad19ac8b2034e31b1926f1a25a680f6ff8ba52d.zip mtk-20170518-dad19ac8b2034e31b1926f1a25a680f6ff8ba52d.tar.gz mtk-20170518-dad19ac8b2034e31b1926f1a25a680f6ff8ba52d.tar.bz2 | |
generic: ar8216: add lockep assertion to ar8216_rmw
SVN-Revision: 30883
Diffstat (limited to 'target/linux/generic')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/ar8216.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/ar8216.c b/target/linux/generic/files/drivers/net/phy/ar8216.c index 1521ea3..c199ac1 100644 --- a/target/linux/generic/files/drivers/net/phy/ar8216.c +++ b/target/linux/generic/files/drivers/net/phy/ar8216.c @@ -29,6 +29,7 @@ #include <linux/phy.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> +#include <linux/lockdep.h> #include "ar8216.h" /* size of the vlan table */ @@ -122,6 +123,8 @@ ar8216_rmw(struct ar8216_priv *priv, int reg, u32 mask, u32 val) { u32 v; + lockdep_assert_held(&priv->reg_mutex); + v = priv->read(priv, reg); v &= ~mask; v |= val; |