From aa8a3446a8945b69abeaa8d662251bdd90f78d24 Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Fri, 11 Sep 2009 11:15:31 +0200
Subject: [PATCH] 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>
---
board/esd/cpci750/ide.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/board/esd/cpci750/ide.c b/board/esd/cpci750/ide.c
index 638219f65e..a3bd1b73d5 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;
}
--
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