From 6796704b0dfb4f98cb4a026988e9739884812b5c Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Wed, 17 Feb 2016 23:14:47 -0800
Subject: [PATCH] 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>
---
drivers/pci/pci_auto.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci_auto.c b/drivers/pci/pci_auto.c
index 88bc416c61..ee9a854bda 100644
--- a/drivers/pci/pci_auto.c
+++ b/drivers/pci/pci_auto.c
@@ -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;
--
2.39.5