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 <s-anna@xxxxxx>
---
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
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