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Subject[PATCH 15/27] Char: sx, fix io unmapping
Date
From: Jiri Slaby <jirislaby@gmail.com>

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>
---
drivers/char/sx.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/sx.c b/drivers/char/sx.c
index c385206..5b8d7a1 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:


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