[PATCH] ioremap balanced with iounmap for drivers/char/istallion.c

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Acked-by: Alan Cox <alan@redhat.com>
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 bd9195e179569f758029e659ab26141fbc4879d3..8f591945ebd91d747f861b14ac0c440f99f5aac7 100644 (file)
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -3476,6 +3476,8 @@ static int stli_initecp(stlibrd_t *brdp)
        if (sig.magic != cpu_to_le32(ECP_MAGIC))
        {
                release_region(brdp->iobase, brdp->iosize);
+               iounmap(brdp->membase);
+               brdp->membase = NULL;
                return -ENODEV;
        }
 
@@ -3632,6 +3634,8 @@ static int stli_initonb(stlibrd_t *brdp)
            sig.magic3 != cpu_to_le16(ONB_MAGIC3))
        {
                release_region(brdp->iobase, brdp->iosize);
+               iounmap(brdp->membase);
+               brdp->membase = NULL;
                return -ENODEV;
        }