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authorGreg Kroah-Hartman <gregkh@suse.de>2006-06-13 02:07:52 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-27 18:24:00 +0200
commit2427ddd8fae2febe3f5ac1ba76b092541304d9f0 (patch)
tree29d98aa03b1331fb1d1a9aaf3a6dddcc7eb48b11 /drivers/serial/8250_pci.c
parent[PATCH] 64bit resource: change pnp core to use resource_size_t (diff)
downloadlinux-2427ddd8fae2febe3f5ac1ba76b092541304d9f0.tar.xz
linux-2427ddd8fae2febe3f5ac1ba76b092541304d9f0.zip
[PATCH] 64bit Resource: convert a few remaining drivers to use resource_size_t where needed
Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/8250_pci.c')
-rw-r--r--drivers/serial/8250_pci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 94886c000d2a..864ef859be56 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -594,8 +594,8 @@ pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
else
offset += idx * board->uart_offset;
- maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) /
- (8 << board->reg_shift);
+ maxnr = (pci_resource_len(priv->dev, bar) - board->first_offset) >>
+ (board->reg_shift + 3);
if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
return 1;