[U-Boot] [U-Boot, 1/2] pci: imx: Adjust the return value when imx_pcie_addr_valid() fails

[Tom Rini]

On Fri, Jan 08, 2016 at 01:03:20AM -0800, Bin Meng wrote:

> When trying to access non-existent/unsupported PCI devices in
> imx_pcie_read_config(), when imx_pcie_addr_valid() fails it returns
> error code and fills in the result with 0xffffffff manually. But it
> really should return zero to upper layer codes.
> 
> Reported-by: Fabio Estevam <fabio.estevam at nxp.com>
> Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
> Tested-by: Fabio Estevam <fabio.estevam at nxp.com>

Applied to u-boot/master, thanks!

-- 
Tom
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