diff options
| author | C A Subramaniam <subramaniam.ca@ti.com> | 2009-11-22 10:11:24 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-11-22 10:24:33 -0800 |
| commit | 5ed8d32ea39d34dbfea50ada1bee0a33513fc6f3 (patch) | |
| tree | df0473c19ac1dba5ae9d90924df78d613334267b /arch/arm/plat-omap/include | |
| parent | 5e68382592adba993dad6b59655b7ff51a6ed049 (diff) | |
omap: mailbox: OMAP4 Mailbox-driver Patch to support tasklet implementation
This patch uses a tasklet implementation for
sending mailbox messages.
Signed-off-by: C A Subramaniam <subramaniam.ca@ti.com>
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mailbox.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h index bf0695310bd..729166b76a7 100644 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ b/arch/arm/plat-omap/include/plat/mailbox.h @@ -6,6 +6,7 @@ #include <linux/wait.h> #include <linux/workqueue.h> #include <linux/blkdev.h> +#include <linux/interrupt.h> typedef u32 mbox_msg_t; struct omap_mbox; @@ -28,8 +29,10 @@ struct omap_mbox_ops { int (*fifo_empty)(struct omap_mbox *mbox); int (*fifo_full)(struct omap_mbox *mbox); /* irq */ - void (*enable_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); - void (*disable_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); + void (*enable_irq)(struct omap_mbox *mbox, + omap_mbox_irq_t irq); + void (*disable_irq)(struct omap_mbox *mbox, + omap_mbox_irq_t irq); void (*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); int (*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); /* ctx */ @@ -41,6 +44,7 @@ struct omap_mbox_queue { spinlock_t lock; struct request_queue *queue; struct work_struct work; + struct tasklet_struct tasklet; int (*callback)(void *); struct omap_mbox *mbox; }; |