ramips: squelch mdio debugging info on rt2880 ethernet

Use pr_debug rather than pr_info since it is only relevant
for debugging.

Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 41653

diff --git a/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch b/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
new file mode 100644 (file)
index 0000000..bc92a02
--- /dev/null
+++ b/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
@@ -0,0 +1,22 @@
+Index: linux-3.10.34/drivers/net/ethernet/ralink/mdio_rt2880.c
+===================================================================
+--- linux-3.10.34.orig/drivers/net/ethernet/ralink/mdio_rt2880.c
++++ linux-3.10.34/drivers/net/ethernet/ralink/mdio_rt2880.c
+@@ -136,7 +136,7 @@ int rt2880_mdio_read(struct mii_bus *bus
+       if (err)
+               return 0xffff;
+ 
+-      pr_info("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
++      pr_debug("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
+               phy_addr, phy_reg, fe_r32(FE_MDIO_ACCESS) & 0xffff);
+ 
+       return fe_r32(FE_MDIO_ACCESS) & 0xffff;
+@@ -148,7 +148,7 @@ int rt2880_mdio_write(struct mii_bus *bu
+       int err;
+       u32 t;
+ 
+-      pr_info("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
++      pr_debug("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
+               phy_addr, phy_reg, fe_r32(FE_MDIO_ACCESS) & 0xffff);
+ 
+       err = rt2880_mdio_wait_ready(priv);