sysfs: Fixes __BIN_ATTR_WO() macro

This patch fixes the size and write parameter for the macro
__BIN_ATTR_WO().

Fixes: 7f905761 ("sysfs: add BIN_ATTR_WO() macro")
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>
Link: https://lore.kernel.org/r/1569973038-2710-1-git-send-email-nayna@linux.ibm.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

include/linux/sysfs.h

@@ -196,9 +196,9 @@ struct bin_attribute {
 	.size	= _size,						\
 }
 
-#define __BIN_ATTR_WO(_name) {						\
+#define __BIN_ATTR_WO(_name, _size) {					\
 	.attr	= { .name = __stringify(_name), .mode = 0200 },		\
-	.store	= _name##_store,					\
+	.write	= _name##_write,					\
 	.size	= _size,						\
 }