Char: sx, fix io unmapping

board->base is increased for CF cards after mapping. Use board->base2
for unmapping the region, since it holds the original/correct address.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index c385206f9db540caa925d615be1c1d4d566482f4..5b8d7a1aa3e64853c21eb524339123a81bd31f3b 100644 (file)
--- a/drivers/char/sx.c
+++ b/drivers/char/sx.c
@@ -2504,7 +2504,7 @@ static void __devexit sx_remove_card(struct sx_board *board,
                del_timer(&board->timer);
                if (pdev) {
 #ifdef CONFIG_PCI
-                       pci_iounmap(pdev, board->base);
+                       pci_iounmap(pdev, board->base2);
                        pci_release_region(pdev, IS_CF_BOARD(board) ? 3 : 2);
 #endif
                } else {
@@ -2703,7 +2703,7 @@ static int __devinit sx_pci_probe(struct pci_dev *pdev,
 
        return 0;
 err_unmap:
-       pci_iounmap(pdev, board->base);
+       pci_iounmap(pdev, board->base2);
 err_reg:
        pci_release_region(pdev, reg);
 err_flag: