From 8968041dfb2d82fda2ca3b5428f8ba00954273fb Mon Sep 17 00:00:00 2001 From: Brian King Date: Mon, 27 Jun 2016 09:09:40 -0500 Subject: ipr: Clear interrupt on croc/crocodile when running with LSI commit 54e430bbd490e18ab116afa4cd90dcc45787b3df upstream. If we fall back to using LSI on the Croc or Crocodile chip we need to clear the interrupt so we don't hang the system. Tested-by: Benjamin Herrenschmidt Signed-off-by: Brian King Signed-off-by: Martin K. Petersen Signed-off-by: Jiri Slaby --- drivers/scsi/ipr.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi') diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index d4473d2f8739..676c03e63cae 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -9644,6 +9644,7 @@ static int ipr_probe_ioa(struct pci_dev *pdev, ioa_cfg->intr_flag = IPR_USE_MSI; else { ioa_cfg->intr_flag = IPR_USE_LSI; + ioa_cfg->clear_isr = 1; ioa_cfg->nvectors = 1; dev_info(&pdev->dev, "Cannot enable MSI.\n"); } -- cgit v1.2.3