diff options
| author |   James Morris <jmorris@namei.org> | 2011-03-08 10:55:06 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-03-08 10:55:06 +1100 |
| commit | 1cc26bada9f6807814806db2f0d78792eecdac71 (patch) | |
| tree | 5509b5139db04af6c13db0a580c84116a4a54039 /drivers/staging/tidspbridge/include/dspbridge/io_sm.h | |
| parent | TOMOYO: Fix memory leak upon file open. (diff) | |
| parent | Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 (diff) | |
| download | linux-dev-1cc26bada9f6807814806db2f0d78792eecdac71.tar.xz linux-dev-1cc26bada9f6807814806db2f0d78792eecdac71.zip | |
Merge branch 'master'; commit 'v2.6.38-rc7' into next
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/tidspbridge/include/dspbridge/io_sm.h | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/staging/tidspbridge/include/dspbridge/io_sm.h b/drivers/staging/tidspbridge/include/dspbridge/io_sm.h index 18aec55d8647..8242c70e09dd 100644 --- a/drivers/staging/tidspbridge/include/dspbridge/io_sm.h +++ b/drivers/staging/tidspbridge/include/dspbridge/io_sm.h @@ -72,22 +72,17 @@ extern void io_dpc(unsigned long ref_data); /* * ======== io_mbox_msg ======== * Purpose: - * Main interrupt handler for the shared memory Bridge channel manager. - * Calls the Bridge's chnlsm_isr to determine if this interrupt is ours, - * then schedules a DPC to dispatch I/O. + * Main message handler for the shared memory Bridge channel manager. + * Determine if this message is ours, then schedules a DPC to + * dispatch I/O. * Parameters: - * ref_data: Pointer to the channel manager object for this board. - * Set in an initial call to ISR_Install(). + * self: Pointer to its own notifier_block struct. + * len: Length of message. + * msg: Message code received. * Returns: - * TRUE if interrupt handled; FALSE otherwise. - * Requires: - * Must be in locked memory if executing in kernel mode. - * Must only call functions which are in locked memory if Kernel mode. - * Must only call asynchronous services. - * Interrupts are disabled and EOI for this interrupt has been sent. - * Ensures: + * NOTIFY_OK if handled; NOTIFY_BAD otherwise. */ -void io_mbox_msg(u32 msg); +int io_mbox_msg(struct notifier_block *self, unsigned long len, void *msg); /* * ======== io_request_chnl ======== |