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firmware: arm_scmi: Stash version in protocol init functions

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In order to avoid querying the individual protocol versions multiple
time with more that one device created for each protocol, we can simple
store the copy in the protocol specific private data and use them whenever
required.

Reviewed-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Sudeep Holla
2019-11-22 14:48:40 +00:00
parent 50872a9463
commit b55b06b794
5 changed files with 10 additions and 0 deletions
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2
drivers/firmware/arm_scmi/reset.c
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@@ -48,6 +48,7 @@ struct reset_dom_info {
};
struct scmi_reset_info {
u32 version;
int num_domains;
struct reset_dom_info *dom_info;
};
@@ -217,6 +218,7 @@ static int scmi_reset_protocol_init(struct scmi_handle *handle)
scmi_reset_domain_attributes_get(handle, domain, dom);
}
pinfo->version = version;
handle->reset_ops = &reset_ops;
handle->reset_priv = pinfo;