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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index c385206f9db5..5b8d7a1aa3e6 100644
--- 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: