1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index d0dc26ad5387..985da11174e7 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -19,6 +19,7 @@
 #include <linux/kthread.h>
 #include <linux/highmem.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 
 #define to_dev(obj) container_of(obj, struct device, kobj)
 
@@ -78,6 +79,7 @@ firmware_timeout_show(struct class *class,
 /**
  * firmware_timeout_store - set number of seconds to wait for firmware
  * @class: device class pointer
+ * @attr: device attribute pointer
  * @buf: buffer to scan for timeout value
  * @count: number of bytes in @buf
  *
@@ -442,6 +444,7 @@ static int fw_setup_device(struct firmware *fw, struct device **dev_p,
         fw_priv = dev_get_drvdata(f_dev);
 
         fw_priv->fw = fw;
+        sysfs_bin_attr_init(&fw_priv->attr_data);
         retval = sysfs_create_bin_file(&f_dev->kobj, &fw_priv->attr_data);
         if (retval) {
                 dev_err(device, "%s: sysfs_create_bin_file failed\n", __func__);