[PATCH] pcmcia: permit single-character identifiers

For some time, the core pcmcia drivers seem not to think single
character prod_ids are valid, thus preventing the "cleverly" named

  "D" "Link DWL-650 11Mbps WLAN Card"

Before (as in 2.6.16):
PRODID_1=""
PRODID_2="Link DWL-650 11Mbps WLAN Card"
PRODID_3="Version 01.02"
PRODID_4=""
MANFID=0156,0002
FUNCID=6

After (with the patch)
PRODID_1="D"
PRODID_2="Link DWL-650 11Mbps WLAN Card"
PRODID_3="Version 01.02"
PRODID_4=""
MANFID=0156,0002
FUNCID=6

Signed-off-by: Janos Farkas <chexum@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index bb96ce1..a4333a8 100644 (file)
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -546,7 +546,7 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
                        tmp = vers1->str + vers1->ofs[i];
 
                        length = strlen(tmp) + 1;
-                       if ((length < 3) || (length > 255))
+                       if ((length < 2) || (length > 255))
                                continue;
 
                        p_dev->prod_id[i] = kmalloc(sizeof(char) * length,