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greybus: connection: Save major/minor supported by module 

Save major/minor number supported by the module inside connection
structure, as this can be used later.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
hifive-unleashed-5.1
Viresh Kumar 2015-08-11 07:35:58 +05:30 committed by Greg Kroah-Hartman
parent 2b11a45d29
commit d653f4b191
2 changed files with 5 additions and 0 deletions
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2
drivers/staging/greybus/connection.h
View File

@ -34,6 +34,8 @@ struct gb_connection {
u8 protocol_id;
u8 major;
u8 minor;
u8 module_major;
u8 module_minor;
spinlock_t lock;
enum gb_connection_state state;

3
drivers/staging/greybus/protocol.c
View File

@ -182,6 +182,9 @@ int gb_protocol_get_version(struct gb_connection *connection, int type,
return -ENOTSUPP;
}
connection->module_major = response->major;
connection->module_minor = response->minor;
dev_dbg(&connection->dev, "version_major = %u version_minor = %u\n",
response->major, response->minor);