disable some mediatekl custom warnings

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / mfd / rtsx_pcr.c

diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c
index e968c01ca2ac82fdadc00501f1a155a052d37544..45f26be359eaf5e74055f7d762529f2513dd10ef 100644 (file)
--- a/drivers/mfd/rtsx_pcr.c
+++ b/drivers/mfd/rtsx_pcr.c
@@ -1195,8 +1195,14 @@ static void rtsx_pci_remove(struct pci_dev *pcidev)
 
        pcr->remove_pci = true;
 
-       cancel_delayed_work(&pcr->carddet_work);
-       cancel_delayed_work(&pcr->idle_work);
+       /* Disable interrupts at the pcr level */
+       spin_lock_irq(&pcr->lock);
+       rtsx_pci_writel(pcr, RTSX_BIER, 0);
+       pcr->bier = 0;
+       spin_unlock_irq(&pcr->lock);
+
+       cancel_delayed_work_sync(&pcr->carddet_work);
+       cancel_delayed_work_sync(&pcr->idle_work);
 
        mfd_remove_devices(&pcidev->dev);