iommu/vt-d: Fix a deadlock in intel_svm_drain_prq()

[linux-2.6-microblaze.git] / drivers / greybus / es2.c

diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c
index 48ad154..15661c7 100644 (file)
--- a/drivers/greybus/es2.c
+++ b/drivers/greybus/es2.c
@@ -72,11 +72,11 @@ struct es2_cport_in {
 };
 
 /**
- * es2_ap_dev - ES2 USB Bridge to AP structure
+ * struct es2_ap_dev - ES2 USB Bridge to AP structure
  * @usb_dev: pointer to the USB device we are.
  * @usb_intf: pointer to the USB interface we are bound to.
  * @hd: pointer to our gb_host_device structure
-
+ *
  * @cport_in: endpoint, urbs and buffer for cport in messages
  * @cport_out_endpoint: endpoint for for cport out messages
  * @cport_out_urb: array of urbs for the CPort out messages
@@ -85,7 +85,7 @@ struct es2_cport_in {
  * @cport_out_urb_cancelled: array of flags indicating whether the
  *                     corresponding @cport_out_urb is being cancelled
  * @cport_out_urb_lock: locks the @cport_out_urb_busy "list"
- *
+ * @cdsi1_in_use: true if cport CDSI1 is in use
  * @apb_log_task: task pointer for logging thread
  * @apb_log_dentry: file system entry for the log file interface
  * @apb_log_enable_dentry: file system entry for enabling logging
@@ -1171,7 +1171,7 @@ static ssize_t apb_log_enable_read(struct file *f, char __user *buf,
        char tmp_buf[3];
 
        sprintf(tmp_buf, "%d\n", enable);
-       return simple_read_from_buffer(buf, count, ppos, tmp_buf, 3);
+       return simple_read_from_buffer(buf, count, ppos, tmp_buf, 2);
 }
 
 static ssize_t apb_log_enable_write(struct file *f, const char __user *buf,