Move the structure shared by the APCS IPC device and its subdevices into a separate header file.
Signed-off-by: Georgi Djakov <[email protected]> --- drivers/mailbox/qcom-apcs-ipc-mailbox.c | 11 +---------- include/linux/mailbox/qcom-apcs.h | 34 +++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 10 deletions(-) create mode 100644 include/linux/mailbox/qcom-apcs.h diff --git a/drivers/mailbox/qcom-apcs-ipc-mailbox.c b/drivers/mailbox/qcom-apcs-ipc-mailbox.c index fd9055eacf42..50c7f6c54b74 100644 --- a/drivers/mailbox/qcom-apcs-ipc-mailbox.c +++ b/drivers/mailbox/qcom-apcs-ipc-mailbox.c @@ -20,16 +20,7 @@ #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/mailbox_controller.h> - -#define QCOM_APCS_IPC_BITS 32 - -struct qcom_apcs_ipc { - struct mbox_controller mbox; - struct mbox_chan mbox_chans[QCOM_APCS_IPC_BITS]; - - struct regmap *regmap; - unsigned long offset; -}; +#include <linux/mailbox/qcom-apcs.h> static const struct regmap_config apcs_regmap_config = { .reg_bits = 32, diff --git a/include/linux/mailbox/qcom-apcs.h b/include/linux/mailbox/qcom-apcs.h new file mode 100644 index 000000000000..7e48fa2372dc --- /dev/null +++ b/include/linux/mailbox/qcom-apcs.h @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2017, Linaro Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _LINUX_QCOM_APCS_H_ +#define _LINUX_QCOM_APCS_H_ + +#define QCOM_APCS_IPC_BITS 32 + +/** + * struct qcom_apcs_ipc - APCS shared struct + * + * @mbox: mailbox controller + * @mbox_chans: array of the available communication channels + * @offset: mailbox IPC register offset + * @regmap: register map used to access APCS registers + */ +struct qcom_apcs_ipc { + struct mbox_controller mbox; + struct mbox_chan mbox_chans[QCOM_APCS_IPC_BITS]; + unsigned long offset; + struct regmap *regmap; +}; + +#endif /* _LINUX_QCOM_APCS_H_ */
