arm: mach-rpc: ecard: fix build error

The last commit from me had a missing ';' which broke the build.

Thanks to Arnd for pointing out the issue.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/mach-rpc/ecard.c

@@ -789,7 +789,7 @@ static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
 
 	return str - buf;
 }
-static DEVICE_ATTR_RO(resource)
+static DEVICE_ATTR_RO(resource);
 
 static ssize_t vendor_show(struct device *dev, struct device_attribute *attr, char *buf)
 {