diff options
| author | Wolfgang Denk <wd@denx.de> | 2011-11-07 22:43:37 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-07 22:43:37 +0100 |
| commit | 53862da918937ec8ad1f44f8c4862e98d98d0e05 (patch) | |
| tree | 420667c99a04f09f7b867ada645dccb6911362f6 /board/linkstation/ide.c | |
| parent | afb92010b26c2089c8cf52fa17b505ea659cf5f0 (diff) | |
board/linkstation/ide.c: Fix GCC 4.6 build warnings
Fix:
ide.c: In function 'ide_preinit':
ide.c:69:21: warning: array subscript is above array bounds
[-Warray-bounds]
ide.c:69:21: warning: array subscript is above array bounds
[-Warray-bounds]
ide.c:70:17: warning: array subscript is above array bounds
[-Warray-bounds]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Diffstat (limited to 'board/linkstation/ide.c')
| -rw-r--r-- | board/linkstation/ide.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c index 568fdf5f2e..f3e3fce824 100644 --- a/board/linkstation/ide.c +++ b/board/linkstation/ide.c @@ -62,14 +62,16 @@ int ide_preinit (void) &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); - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, - (u32 *) &ide_bus_offset[1]); - ide_bus_offset[1] &= 0xfffffffe; - ide_bus_offset[1] = pci_hose_bus_to_phys(&hose, - ide_bus_offset[1] & 0xfffffffe, - PCI_REGION_IO); + ide_bus_offset[0] & 0xfffffffe, + PCI_REGION_IO); + if (CONFIG_SYS_IDE_MAXBUS > 1) { + pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2, + (u32 *) &ide_bus_offset[1]); + ide_bus_offset[1] &= 0xfffffffe; + ide_bus_offset[1] = pci_hose_bus_to_phys(&hose, + ide_bus_offset[1] & 0xfffffffe, + PCI_REGION_IO); + } } if (pci_find_device (PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, 0) != -1) { |