summaryrefslogtreecommitdiff
path: root/board/esd/cpci750
diff options
context:
space:
mode:
authorWolfgang Denk <wd@denx.de>2009-09-11 11:15:31 +0200
committerWolfgang Denk <wd@denx.de>2009-09-15 00:13:15 +0200
commit97138fc48091f2b063c4e32f36d05854b9d113fb (patch)
tree89e33dd59720c643143dda382ca2336e514cc117 /board/esd/cpci750
parentba73060cf4163bd5eb1711020126e2f7f62d363e (diff)
downloadu-boot-imx-97138fc48091f2b063c4e32f36d05854b9d113fb.zip
u-boot-imx-97138fc48091f2b063c4e32f36d05854b9d113fb.tar.gz
u-boot-imx-97138fc48091f2b063c4e32f36d05854b9d113fb.tar.bz2
board/esd/cpci750/ide.c: fix compile warning
Fix warning: ide.c:54: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Stefan Roese <sr@denx.de> Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/esd/cpci750')
-rw-r--r--board/esd/cpci750/ide.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/board/esd/cpci750/ide.c b/board/esd/cpci750/ide.c
index 638219f..a3bd1b7 100644
--- a/board/esd/cpci750/ide.c
+++ b/board/esd/cpci750/ide.c
@@ -48,14 +48,18 @@ int ide_preinit (void)
if (devbusfn == -1)
devbusfn = pci_find_device (0x1095, 0x3114, 0);
if (devbusfn != -1) {
+ ulong *ide_bus_offset_ptr;
+
status = 0;
+ ide_bus_offset_ptr = &ide_bus_offset[0];
pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_0,
- (u32 *) & ide_bus_offset[0]);
+ (u32 *)ide_bus_offset_ptr);
ide_bus_offset[0] &= 0xfffffffe;
ide_bus_offset[0] += CONFIG_SYS_PCI0_IO_SPACE;
+ ide_bus_offset_ptr = &ide_bus_offset[1];
pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_2,
- (u32 *) & ide_bus_offset[1]);
+ (u32 *)ide_bus_offset_ptr);
ide_bus_offset[1] &= 0xfffffffe;
ide_bus_offset[1] += CONFIG_SYS_PCI0_IO_SPACE;
}