staging: ced1401: fix ced_test_event()

Rename camel case arguments and locals in function ced_test_event()

Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ced1401/ced_ioc.c b/drivers/staging/ced1401/ced_ioc.c
index 707f8fa68ce15100bad6af658d3c76686e5c6073..47ef5ddcb4ce2c1b9d0f92878c305ac0336a43fb 100644 (file)
--- a/drivers/staging/ced1401/ced_ioc.c
+++ b/drivers/staging/ced1401/ced_ioc.c
@@ -916,21 +916,23 @@ int ced_wait_event(struct ced_data *ced, int area, int time_out)
 ** number of times a block completed since the last call, or 0 if none or a
 ** negative error.
 ****************************************************************************/
-int ced_test_event(struct ced_data *ced, int nArea)
+int ced_test_event(struct ced_data *ced, int area)
 {
-       int iReturn;
-       if ((unsigned)nArea >= MAX_TRANSAREAS)
-               iReturn = U14ERR_BADAREA;
+       int ret;
+       if ((unsigned)area >= MAX_TRANSAREAS)
+               ret = U14ERR_BADAREA;
        else {
-               struct transarea *pTA = &ced->trans_def[nArea];
-               mutex_lock(&ced->io_mutex);     /*  make sure we have no competitor */
+               struct transarea *ta = &ced->trans_def[area];
+
+                /* make sure we have no competitor */
+               mutex_lock(&ced->io_mutex);
                spin_lock_irq(&ced->staged_lock);
-               iReturn = pTA->wake_up; /*  get wakeup count since last call */
-               pTA->wake_up = 0;       /*  clear the count */
+               ret = ta->wake_up;      /*  get wakeup count since last call */
+               ta->wake_up = 0;        /*  clear the count */
                spin_unlock_irq(&ced->staged_lock);
                mutex_unlock(&ced->io_mutex);
        }
-       return iReturn;
+       return ret;
 }
 
 /****************************************************************************

diff --git a/drivers/staging/ced1401/usb1401.h b/drivers/staging/ced1401/usb1401.h
index ac4062bde410cca4f820a3bcafa407749895aded..30dbe5bf9c8a461acfd805327e545e46d14526b4 100644 (file)
--- a/drivers/staging/ced1401/usb1401.h
+++ b/drivers/staging/ced1401/usb1401.h
@@ -253,6 +253,6 @@ extern int ced_dbg_stop_loop(struct ced_data *ced);
 extern int ced_set_circular(struct ced_data *ced, struct transfer_area_desc __user *pTD);
 extern int ced_get_circ_block(struct ced_data *ced, TCIRCBLOCK __user *pCB);
 extern int ced_free_circ_block(struct ced_data *ced, TCIRCBLOCK __user *pCB);
-extern int ced_test_event(struct ced_data *ced, int nArea);
 extern int ced_wait_event(struct ced_data *ced, int area, int time_out);
+extern int ced_test_event(struct ced_data *ced, int area);
 #endif