ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enable

This fixes a context assertion in ssb that makes b44 print
out warnings on resume.

This fixes the following kernel oops:
http://www.kerneloops.org/oops.php?number=12732
http://www.kerneloops.org/oops.php?number=11410

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 75def13e797d..d28c53868093 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -537,12 +537,12 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
         int err = 0;
         u32 tmp;
 
-        might_sleep();
-
         if (!pdev)
                 goto out;
         bus = pdev->bus;
 
+        might_sleep_if(pdev->id.coreid != SSB_DEV_PCI);
+
         /* Enable interrupts for this device. */
         if (bus->host_pci &&
             ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) {