[PATCH] Char: istallion, free only isa

Only ISA cards should be freed in module exit.  Pci probed are freed in
pci_remove.  Define a flag, where we store this info a what to check against.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index de86924..6ad0bbf 100644 (file)
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -202,6 +202,7 @@ static int          stli_shared;
  */
 #define        BST_FOUND       0x1
 #define        BST_STARTED     0x2
+#define        BST_PROBED      0x4
 
 /*
  *     Define the set of port state flags. These are marked for internal
@@ -791,7 +792,7 @@ static void __exit istallion_module_exit(void)
        kfree(stli_txcookbuf);
 
        for (j = 0; (j < stli_nrbrds); j++) {
-               if ((brdp = stli_brds[j]) == NULL)
+               if ((brdp = stli_brds[j]) == NULL || (brdp->state & BST_PROBED))
                        continue;
 
                stli_cleanup_ports(brdp);
@@ -3956,6 +3957,7 @@ static int __devinit stli_pciprobe(struct pci_dev *pdev,
        if (retval)
                goto err_null;
 
+       brdp->state |= BST_PROBED;
        pci_set_drvdata(pdev, brdp);
 
        return 0;