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board/esd/cpci750/ide.c: fix compile warning

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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>
This commit is contained in:
Wolfgang Denk 2009-09-11 11:15:31 +02:00 committed by Tom Rix
parent 85d4bb0e99
commit aa8a3446a8
1 changed files with 6 additions and 2 deletions
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8
board/esd/cpci750/ide.c
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@ -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;
}