The interrupt type used for identifying the layout of the interrupt configuration registers between OMAP4+ SoCs and older SoCs is stored only in the sub-mailbox structures for easier access. Store this type in the the omap_mbox_device structure as well along with the other global variables. This is being done to facilitate the context save and restore of appropriate registers during system suspend/resume.
Signed-off-by: Suman Anna <[email protected]> --- drivers/mailbox/omap-mailbox.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c index 84cafc02e761..adf37f494690 100644 --- a/drivers/mailbox/omap-mailbox.c +++ b/drivers/mailbox/omap-mailbox.c @@ -90,6 +90,7 @@ struct omap_mbox_device { void __iomem *mbox_base; u32 num_users; u32 num_fifos; + u32 intr_type; struct omap_mbox **mboxes; struct mbox_controller controller; struct list_head elem; @@ -828,6 +829,7 @@ static int omap_mbox_probe(struct platform_device *pdev) mdev->dev = &pdev->dev; mdev->num_users = num_users; mdev->num_fifos = num_fifos; + mdev->intr_type = intr_type; mdev->mboxes = list; /* OMAP does not have a Tx-Done IRQ, but rather a Tx-Ready IRQ */ -- 2.7.4
