hamradio: fix incompatible pointer in module parameter

Fixed 'warning: return from incompatible pointer type' related
to module parameters.
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/hamradio/baycom_epp.c

@@ -1162,7 +1162,7 @@ static void baycom_probe(struct net_device *dev)
 /*
  * command line settable parameters
  */
-static const char *mode[NR_PORTS] = { "", };
+static char *mode[NR_PORTS] = { "", };
 static int iobase[NR_PORTS] = { 0x378, };
 
 module_param_array(mode, charp, NULL, 0);

drivers/net/hamradio/baycom_par.c

@@ -477,7 +477,7 @@ static int baycom_ioctl(struct net_device *dev, struct ifreq *ifr,
 /*
  * command line settable parameters
  */
-static const char *mode[NR_PORTS] = { "picpar", };
+static char *mode[NR_PORTS] = { "picpar", };
 static int iobase[NR_PORTS] = { 0x378, };
 
 module_param_array(mode, charp, NULL, 0);