[media] omap3isp: Fix kerneldoc for _module_sync_is_stopping and isp_isr()

Use the correct name in the comment describing function
omap3isp_module_sync_is_stopping().

isp_isr() never returned IRQ_NONE, remove the comment saying so.
Signed-off-by: NPeter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/omap3isp/isp.c

@@ -588,9 +588,6 @@ static void isp_isr_sbl(struct isp_device *isp)
  * @_isp: Pointer to the OMAP3 ISP device
  *
  * Handles the corresponding callback if plugged in.
- *
- * Returns IRQ_HANDLED when IRQ was correctly handled, or IRQ_NONE when the
- * IRQ wasn't handled.
  */
 static irqreturn_t isp_isr(int irq, void *_isp)
 {
@@ -1420,7 +1417,7 @@ int omap3isp_module_sync_idle(struct media_entity *me, wait_queue_head_t *wait,
 }
 
 /*
- * omap3isp_module_sync_is_stopped - Helper to verify if module was stopping
+ * omap3isp_module_sync_is_stopping - Helper to verify if module was stopping
  * @wait: ISP submodule's wait queue for streamoff/interrupt synchronization
  * @stopping: flag which tells module wants to stop
  *