X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fchar%2Flp.c;h=bb8e370c9c486e7fed3551f35d4625062ba0fad3;hb=550845d02afb926d50d1487f9e2b954270c83963;hp=97c3edb95ae747a3ff2832f48e6daf098fad83bf;hpb=b3b2b6351a3f3342e6669b5c2defc85f6af75ee3;p=pandora-kernel.git

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 97c3edb95ae7..bb8e370c9c48 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -858,7 +858,11 @@ static int __init lp_setup (char *str)
 	} else if (!strcmp(str, "auto")) {
 		parport_nr[0] = LP_PARPORT_AUTO;
 	} else if (!strcmp(str, "none")) {
-		parport_nr[parport_ptr++] = LP_PARPORT_NONE;
+		if (parport_ptr < LP_NO)
+			parport_nr[parport_ptr++] = LP_PARPORT_NONE;
+		else
+			printk(KERN_INFO "lp: too many ports, %s ignored.\n",
+			       str);
 	} else if (!strcmp(str, "reset")) {
 		reset = 1;
 	}