On Mon, Mar 11, 2019 at 09:31:16AM +0000, Z.q. Hou wrote:

From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

In the loop block, there is not code change the loop key,
this patch updated the loop key by re-read the INTx status
register.

This patch also change to clear the handled INTx status.

Note: Need MV to test this fix.

Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host
Bridge IP driver")

The "Fixes:" line should be all on one line, without a newline in the
middle, even if it exceeds 80 columns.  That's just to make it easier for
programs to parse the logs.