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staging: ced1401: fix ced_test_event()

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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>
This commit is contained in:
Luca Ellero
2014-07-10 11:03:58 +02:00
committed by Greg Kroah-Hartman
parent 3fe68ea0f6
commit 4a376719ce
2 changed files with 12 additions and 10 deletions
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20
drivers/staging/ced1401/ced_ioc.c
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@@ -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;
}
/****************************************************************************

2
drivers/staging/ced1401/usb1401.h
View File

@@ -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