staging: greybus: Added space between string concatenated

Some concatenated strings are now spaced.
Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/greybus/loopback.c

@@ -141,7 +141,7 @@ static ssize_t name##_##field##_show(struct device *dev,	\
 	/* Report 0 for min and max if no transfer successed */		\
 	if (!gb->requests_completed)					\
 		return sprintf(buf, "0\n");				\
-	return sprintf(buf, "%"#type"\n", gb->name.field);	\
+	return sprintf(buf, "%" #type "\n", gb->name.field);		\
 }									\
 static DEVICE_ATTR_RO(name##_##field)
 
@@ -176,7 +176,7 @@ static ssize_t field##_show(struct device *dev,				\
 			    char *buf)					\
 {									\
 	struct gb_loopback *gb = dev_get_drvdata(dev);			\
-	return sprintf(buf, "%"#type"\n", gb->field);			\
+	return sprintf(buf, "%" #type "\n", gb->field);			\
 }									\
 static ssize_t field##_store(struct device *dev,			\
 			    struct device_attribute *attr,		\
@@ -212,7 +212,7 @@ static ssize_t field##_show(struct device *dev,				\
 			    char *buf)					\
 {									\
 	struct gb_loopback *gb = dev_get_drvdata(dev);			\
-	return sprintf(buf, "%"#type"\n", gb->field);			\
+	return sprintf(buf, "%" #type "\n", gb->field);			\
 }									\
 static ssize_t field##_store(struct device *dev,			\
 			    struct device_attribute *attr,		\