diff options
Diffstat (limited to 'include/linux/omap-mailbox.h')
| -rw-r--r-- | include/linux/omap-mailbox.h | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/include/linux/omap-mailbox.h b/include/linux/omap-mailbox.h index f8322d9cd235..3cc5c4ed7f5a 100644 --- a/include/linux/omap-mailbox.h +++ b/include/linux/omap-mailbox.h @@ -1,29 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * omap-mailbox: interprocessor communication module for OMAP - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef OMAP_MAILBOX_H #define OMAP_MAILBOX_H -typedef u32 mbox_msg_t; -struct omap_mbox; +typedef uintptr_t mbox_msg_t; -typedef int __bitwise omap_mbox_irq_t; -#define IRQ_TX ((__force omap_mbox_irq_t) 1) -#define IRQ_RX ((__force omap_mbox_irq_t) 2) - -int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg); - -struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb); -void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb); - -void omap_mbox_save_ctx(struct omap_mbox *mbox); -void omap_mbox_restore_ctx(struct omap_mbox *mbox); -void omap_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq); -void omap_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq); +#define omap_mbox_message(data) (u32)(mbox_msg_t)(data) #endif /* OMAP_MAILBOX_H */ |