diff options
| author | Liu Ying <Ying.Liu@freescale.com> | 2013-01-29 18:13:31 +0800 |
|---|---|---|
| committer | Liu Ying <Ying.Liu@freescale.com> | 2013-01-30 09:29:03 +0800 |
| commit | 7055ad7f4831ee99d5907bdba5e6757364c66c3d (patch) | |
| tree | 4170bbef75f7f44accd5469ce817d0a4cb0b8f34 /arch | |
| parent | 698d46e6a807a93eabf18bf79efd92a78cb1a106 (diff) | |
ENGR00242269 MX6 PCIE:Print out link up failure log
This patch contains code change only to print out
link up failure log like below.
link up failed, DB_R0:0x001b8400, DB_R1:0x08200000!
Before the change, the present print code can never
be called even if the link up fails.
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-mx6/pcie.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-mx6/pcie.c b/arch/arm/mach-mx6/pcie.c index 69eaf16a8ccf..05d828b45ae5 100644 --- a/arch/arm/mach-mx6/pcie.c +++ b/arch/arm/mach-mx6/pcie.c @@ -300,7 +300,7 @@ static int imx_pcie_link_up(void __iomem *dbi_base) 0x0000); } - if ((iterations < 0)) + if (iterations == 0) pr_info("link up failed, DB_R0:0x%08x, DB_R1:0x%08x!\n" , readl(dbi_base + DB_R0) , readl(dbi_base + DB_R1)); |