[U-Boot] [PATCH 1/2][V2] pci: Add function to find an extended capability

[York Sun]

On 07/09/2015 08:35 PM, Minghuan Lian wrote:
> PCIe extends device's configuration space to 4k and provides
> extended capability. The patch adds function to find them.
> The code is ported from Linux PCIe driver.
> 
> Signed-off-by: Minghuan Lian <Minghuan.Lian at freescale.com>
> ---
> Change log:
> v2-v1:
> 1. add a descriptor of pci_find_next_ext_capability
> 2. fix a typo

Applied to u-boot-fsl-qoriq master with minor change in subject. Thanks.

York