From 45c26755661aa1d27f05ca4695d2f981c97213d1 Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Wed, 8 Feb 2017 16:53:34 +0100 Subject: apalis-tk1: fix lp1 sleep Fix suspend and resume for LP1 sleep. Signed-off-by: Dominik Sliwa Acked-by: Marcel Ziswiler --- drivers/pci/msi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pci/msi.c') diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 2c1075213bec..4a5e4fddaed2 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -394,6 +394,8 @@ static void __pci_restore_msi_state(struct pci_dev *dev) return; entry = irq_get_msi_desc(dev->irq); + if (entry == NULL) + return; pci_intx_for_msi(dev, 0); msi_set_enable(dev, 0); -- cgit v1.2.3