[PATCH] mv88e6060: Warn about errors

[Pavel Machek]

    
Errors communicating with the chip are not expected, warn about them.
    
Signed-off-by: Pavel Machek <pa...@ucw.cz>

diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 65f10fec25b3..f43104f48dbb 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -30,8 +30,10 @@ static int reg_read(struct dsa_switch *ds, int addr, int reg)
                int __ret;                                      \
                                                                \
                __ret = reg_read(ds, addr, reg);                \
-               if (__ret < 0)                                  \
+               if (__ret < 0) {                                \
+                       printk("mv88e6060: error reading %x/%x\n", addr, reg);  
\
                        return __ret;                           \
+               }                                               \
                __ret;                                          \
        })
 
@@ -48,8 +50,10 @@ static int reg_write(struct dsa_switch *ds, int addr, int 
reg, u16 val)
                int __ret;                                      \
                                                                \
                __ret = reg_write(ds, addr, reg, val);          \
-               if (__ret < 0)                                  \
+               if (__ret < 0)  {                               \
+                       printk("mv88e6060: error writing %x/%x\n", addr, reg);  
\
                        return __ret;                           \
+               }                                               \
        })
 
 static const char *mv88e6060_get_name(struct mii_bus *bus, int sw_addr)



-- 
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(cesky, pictures) 
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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