Author: blogic
Date: 2015-01-17 15:24:56 +0100 (Sat, 17 Jan 2015)
New Revision: 44004

Modified:
   trunk/target/linux/generic/files/drivers/net/phy/ar8216.c
   trunk/target/linux/generic/files/drivers/net/phy/ar8216.h
   trunk/target/linux/generic/files/drivers/net/phy/ar8327.c
Log:
ar8216: introduce ar8xxx_reg_clear complementing ar8xxx_reg_set

Introduce ar8xxx_reg_clear complementing ar8xxx_reg_set.

Signed-off-by: Heiner Kallweit <[email protected]>

Modified: trunk/target/linux/generic/files/drivers/net/phy/ar8216.c
===================================================================
--- trunk/target/linux/generic/files/drivers/net/phy/ar8216.c   2015-01-17 
14:24:47 UTC (rev 44003)
+++ trunk/target/linux/generic/files/drivers/net/phy/ar8216.c   2015-01-17 
14:24:56 UTC (rev 44004)
@@ -957,13 +957,11 @@
                   AR8216_GLOBAL_CPUPORT_MIRROR_PORT,
                   (0xF << AR8216_GLOBAL_CPUPORT_MIRROR_PORT_S));
        for (port = 0; port < AR8216_NUM_PORTS; port++) {
-               ar8xxx_rmw(priv, AR8216_REG_PORT_CTRL(port),
-                          AR8216_PORT_CTRL_MIRROR_RX,
-                          0);
+               ar8xxx_reg_clear(priv, AR8216_REG_PORT_CTRL(port),
+                          AR8216_PORT_CTRL_MIRROR_RX);
 
-               ar8xxx_rmw(priv, AR8216_REG_PORT_CTRL(port),
-                          AR8216_PORT_CTRL_MIRROR_TX,
-                          0);
+               ar8xxx_reg_clear(priv, AR8216_REG_PORT_CTRL(port),
+                          AR8216_PORT_CTRL_MIRROR_TX);
        }
 
        /* now enable mirroring if necessary */

Modified: trunk/target/linux/generic/files/drivers/net/phy/ar8216.h
===================================================================
--- trunk/target/linux/generic/files/drivers/net/phy/ar8216.h   2015-01-17 
14:24:47 UTC (rev 44003)
+++ trunk/target/linux/generic/files/drivers/net/phy/ar8216.h   2015-01-17 
14:24:56 UTC (rev 44004)
@@ -536,4 +536,10 @@
        ar8xxx_rmw(priv, reg, 0, val);
 }
 
+static inline void
+ar8xxx_reg_clear(struct ar8xxx_priv *priv, int reg, u32 val)
+{
+       ar8xxx_rmw(priv, reg, val, 0);
+}
+
 #endif

Modified: trunk/target/linux/generic/files/drivers/net/phy/ar8327.c
===================================================================
--- trunk/target/linux/generic/files/drivers/net/phy/ar8327.c   2015-01-17 
14:24:47 UTC (rev 44003)
+++ trunk/target/linux/generic/files/drivers/net/phy/ar8327.c   2015-01-17 
14:24:56 UTC (rev 44004)
@@ -865,13 +865,11 @@
                   AR8327_FWD_CTRL0_MIRROR_PORT,
                   (0xF << AR8327_FWD_CTRL0_MIRROR_PORT_S));
        for (port = 0; port < AR8327_NUM_PORTS; port++) {
-               ar8xxx_rmw(priv, AR8327_REG_PORT_LOOKUP(port),
-                          AR8327_PORT_LOOKUP_ING_MIRROR_EN,
-                          0);
+               ar8xxx_reg_clear(priv, AR8327_REG_PORT_LOOKUP(port),
+                          AR8327_PORT_LOOKUP_ING_MIRROR_EN);
 
-               ar8xxx_rmw(priv, AR8327_REG_PORT_HOL_CTRL1(port),
-                          AR8327_PORT_HOL_CTRL1_EG_MIRROR_EN,
-                          0);
+               ar8xxx_reg_clear(priv, AR8327_REG_PORT_HOL_CTRL1(port),
+                          AR8327_PORT_HOL_CTRL1_EG_MIRROR_EN);
        }
 
        /* now enable mirroring if necessary */
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