Fix warning: ide.c:60: warning: dereferencing type-punned pointer will
break strict-aliasing rules
Signed-off-by: Wolfgang Denk <w...@denx.de>
Cc: Guennadi Liakhovetski <l...@denx.de>
---
v2: Better implementation as suggested by Scott Wood in
http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/67840/focus=67891
board/linkstation/ide.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c
index 2c89d62..568fdf5 100644
--- a/board/linkstation/ide.c
+++ b/board/linkstation/ide.c
@@ -54,11 +54,13 @@ int ide_preinit (void)
if (devbusfn == -1)
devbusfn =
pci_find_device(PCI_VENDOR_ID_ITE,PCI_DEVICE_ID_ITE_8212,0);
if (devbusfn != -1) {
+ u32 ide_bus_offset32;
+
status = 0;
pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_0,
- (u32 *)
&ide_bus_offset[0]);
- ide_bus_offset[0] &= 0xfffffffe;
+ &ide_bus_offset32);
+ ide_bus_offset[0] = ide_bus_offset32 & 0xfffffffe;
ide_bus_offset[0] = pci_hose_bus_to_phys(&hose,
ide_bus_offset[0] &
0xfffffffe,
PCI_REGION_IO);
--
1.6.0.6
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