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pci: Fix compiler warnings in dm_pciauto_setup_device() 

Fix the following compiler warnings when DEBUG is on.

warning: 'bar_res' may be used uninitialized in this function.
drivers/pci/pci_auto.c:101:21:
   if (!enum_only && pciauto_region_allocate(bar_res, bar_size,
                        ^

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2016-02-17 23:14:47 -08:00 committed by Simon Glass
parent f8025b58f8
commit 6796704b0d
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/pci_auto.c
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@ -30,7 +30,7 @@ void dm_pciauto_setup_device(struct udevice *dev, int bars_num,
u8 header_type;
int rom_addr;
pci_addr_t bar_value;
struct pci_region *bar_res;
struct pci_region *bar_res = NULL;
int found_mem64 = 0;
u16 class;