[PATCH -next] pci: mvebu: fix return value check in mvebu_pcie_probe()

[Jason Cooper]

All,

On Mon, May 27, 2013 at 11:38:41AM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> In case of error, function of_clk_get_by_name() returns
> ERR_PTR() never returns NULL. The NULL test in the return
> value check should be replaced with IS_ERR().
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> ---
>  drivers/pci/host/pci-mvebu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to mvebu/pcie.

FYI: mvebu/pcie_bridge, and mvebu/pcie_kirkwood have been rebased on top
of this change.

thx,

Jason.