Staging: android: logger: fix up remaining checkpatch warnings

This cleans up the last of the checkpatch warnings in the android logger
driver.


Cc: San Mehat <san@android.com>
Cc: Arve Hjønnevåg <arve@android.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/android/logger.c

@@ -519,7 +519,7 @@ static long logger_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	return ret;
 }
 
-static struct file_operations logger_fops = {
+static const struct file_operations logger_fops = {
 	.owner = THIS_MODULE,
 	.read = logger_read,
 	.aio_write = logger_aio_write,