PCI: imx6: Factor out link up wait loop

Split the function that waits for the PCIe link to come up from the rest if
the host init function.  We will find this change useful in the subsequent
patch, since this will be called twice then.

No functional change.

[bhelgaas: remove useless "return;"]
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Acked-by: Shawn Guo <[email protected]>
Cc: Frank Li <[email protected]>
Cc: Harro Haan <[email protected]>
Cc: Jingoo Han <[email protected]>
Cc: Mohit KUMAR <[email protected]>
Cc: Pratyush Anand <[email protected]>
Cc: Richard Zhu <[email protected]>
Cc: Sascha Hauer <[email protected]>
Cc: Sean Cross <[email protected]>
Cc: Siva Reddy Kallam <[email protected]>
Cc: Srikanth T Shivanand <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Troy Kisky <[email protected]>
Cc: Yinghai Lu <[email protected]>

0 files changed, 0 insertions, 0 deletions