diff options
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 874b60b2e20..9e9fb959478 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -3059,6 +3059,9 @@ static int mv_init_host(struct ata_host *host, unsigned int board_idx) hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS; } + /* initialize shadow irq mask with register's value */ + hpriv->main_irq_mask = readl(hpriv->main_irq_mask_addr); + /* global interrupt mask: 0 == mask everything */ mv_set_main_irq_mask(host, ~0, 0); |