platform/dcdbas: move EXPORT_SYMBOL after function

The declaration
        EXPORT_SYMBOL(dcdbas_smi_request);
was placed after smi_request_store(), which made a false impression that
dcdbas_smi_request() was not exported.
Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Cc: Stuart Hayes <stuart.w.hayes@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Mark Gross <markgross@kernel.org>
Link: https://lore.kernel.org/r/20220212125908.357588-1-mat.jonczyk@o2.plSigned-off-by: Hans de Goede <hdegoede@redhat.com>

drivers/platform/x86/dell/dcdbas.c

@@ -284,6 +284,7 @@ int dcdbas_smi_request(struct smi_cmd *smi_cmd)
 
 	return ret;
 }
+EXPORT_SYMBOL(dcdbas_smi_request);
 
 /**
  * smi_request_store:
@@ -351,7 +352,6 @@ static ssize_t smi_request_store(struct device *dev,
 	mutex_unlock(&smi_data_lock);
 	return ret;
 }
-EXPORT_SYMBOL(dcdbas_smi_request);
 
 /**
  * host_control_smi: generate host control SMI