greybus: control: Fix sparse warnings
gb_control_get_version() is not used outside of the file and must be marked as static. Following sparse warnings are reported today: greybus/control.c:20:5: warning: symbol 'gb_control_get_version' was not declared. Should it be static? Fix it by marking gb_control_get_version() 'static'. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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@ -17,7 +17,7 @@
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#define GB_CONTROL_VERSION_MINOR 1
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int gb_control_get_version(struct gb_control *control)
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static int gb_control_get_version(struct gb_control *control)
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{
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struct gb_interface *intf = control->connection->intf;
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struct gb_control_version_request request;
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