diff options
| author | Cristian Marussi | 2021-03-16 12:48:26 +0000 |
|---|---|---|
| committer | Sudeep Holla | 2021-03-29 09:40:47 +0100 |
| commit | 48dc16e2e52ca386d97435f257ef8a754becb0b8 (patch) | |
| tree | 2109a6f4be42bba8bb25e2b14cc752e58cb88390 /drivers/firmware/arm_scmi/power.c | |
| parent | 908a4f778dc7cc0087a862bf43c8bba8821b610c (diff) | |
firmware: arm_scmi: Extend protocol registration interfaces
Extend common protocol registration routines and provide some new generic
protocols get/put helpers that can track protocols usage and automatically
perform the proper initialization and de-initialization on demand when
required.
Convert all standard protocols to use this new registration scheme while
keeping them all still using the usual initialization logic bound to SCMI
devices probing.
Link: https://lore.kernel.org/r/20210316124903.35011-2-cristian.marussi@arm.com
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware/arm_scmi/power.c')
| -rw-r--r-- | drivers/firmware/arm_scmi/power.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/firmware/arm_scmi/power.c b/drivers/firmware/arm_scmi/power.c index 1f37258e9bee..a5e5e22913b5 100644 --- a/drivers/firmware/arm_scmi/power.c +++ b/drivers/firmware/arm_scmi/power.c @@ -2,7 +2,7 @@ /* * System Control and Management Interface (SCMI) Power Protocol * - * Copyright (C) 2018 ARM Ltd. + * Copyright (C) 2018-2021 ARM Ltd. */ #define pr_fmt(fmt) "SCMI Notifications POWER - " fmt @@ -301,4 +301,10 @@ static int scmi_power_protocol_init(struct scmi_handle *handle) return 0; } -DEFINE_SCMI_PROTOCOL_REGISTER_UNREGISTER(SCMI_PROTOCOL_POWER, power) +static const struct scmi_protocol scmi_power = { + .id = SCMI_PROTOCOL_POWER, + .init = &scmi_power_protocol_init, + .ops = &power_ops, +}; + +DEFINE_SCMI_PROTOCOL_REGISTER_UNREGISTER(power, scmi_power) |