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mailbox/omap: store mailbox interrupt type in omap_mbox_device

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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@ti.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Suman Anna
2016-04-06 18:37:17 -05:00
committed by Jassi Brar
parent 2665a4c1d4
commit 2240f8aefc
1 changed files with 2 additions and 0 deletions
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2
drivers/mailbox/omap-mailbox.c
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@@ -90,6 +90,7 @@ struct omap_mbox_device {
void __iomem *mbox_base; void __iomem *mbox_base;
u32 num_users; u32 num_users;
u32 num_fifos; u32 num_fifos;
u32 intr_type;
struct omap_mbox **mboxes; struct omap_mbox **mboxes;
struct mbox_controller controller; struct mbox_controller controller;
struct list_head elem; struct list_head elem;
@@ -828,6 +829,7 @@ static int omap_mbox_probe(struct platform_device *pdev)
mdev->dev = &pdev->dev; mdev->dev = &pdev->dev;
mdev->num_users = num_users; mdev->num_users = num_users;
mdev->num_fifos = num_fifos; mdev->num_fifos = num_fifos;
mdev->intr_type = intr_type;
mdev->mboxes = list; mdev->mboxes = list;
/* OMAP does not have a Tx-Done IRQ, but rather a Tx-Ready IRQ */ /* OMAP does not have a Tx-Done IRQ, but rather a Tx-Ready IRQ */