media: atomisp: Remove atomisp_streaming_count()

atomisp_streaming_count() is just an alias for isp->asd.streaming now,
replace it with directly checking that and remove the helper.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/staging/media/atomisp/pci/atomisp_cmd.c

@@ -472,7 +472,7 @@ irqreturn_t atomisp_isr(int irq, void *dev)
 
 	clear_irq_reg(isp);
 
-	if (!atomisp_streaming_count(isp))
+	if (!isp->asd.streaming)
 		goto out_nowake;
 
 	if (isp->asd.streaming) {
@@ -947,7 +947,7 @@ void atomisp_assert_recovery_work(struct work_struct *work)
 
 	mutex_lock(&isp->mutex);
 
-	if (!atomisp_streaming_count(isp))
+	if (!isp->asd.streaming)
 		goto out_unlock;
 
 	atomisp_css_irq_enable(isp, IA_CSS_IRQ_INFO_CSS_RECEIVER_SOF, false);
@@ -1074,7 +1074,7 @@ irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr)
 
 	spin_lock_irqsave(&isp->lock, flags);
 
-	if (!atomisp_streaming_count(isp)) {
+	if (!isp->asd.streaming) {
 		spin_unlock_irqrestore(&isp->lock, flags);
 		return IRQ_HANDLED;
 	}

drivers/staging/media/atomisp/pci/atomisp_drvfs.c

@@ -69,7 +69,7 @@ static inline int iunit_dump_dbgopt(struct atomisp_device *isp,
 		}
 
 		if (opt & OPTION_BIN_RUN) {
-			if (atomisp_streaming_count(isp)) {
+			if (isp->asd.streaming) {
 				atomisp_css_dump_sp_raw_copy_linecount(true);
 				atomisp_css_debug_dump_isp_binary();
 			} else {

drivers/staging/media/atomisp/pci/atomisp_ioctl.c

@@ -599,11 +599,6 @@ static int atomisp_enum_input(struct file *file, void *fh,
 	return 0;
 }
 
-unsigned int atomisp_streaming_count(struct atomisp_device *isp)
-{
-	return isp->asd.streaming;
-}
-
 /*
  * get input are used to get current primary/secondary camera
  */

drivers/staging/media/atomisp/pci/atomisp_ioctl.h

@@ -47,8 +47,6 @@ enum ia_css_pipe_id atomisp_get_css_pipe_id(struct atomisp_sub_device
 
 extern const struct v4l2_ioctl_ops atomisp_ioctl_ops;
 
-unsigned int atomisp_streaming_count(struct atomisp_device *isp);
-
 /* compat_ioctl for 32bit userland app and 64bit kernel */
 long atomisp_compat_ioctl32(struct file *file,
 			    unsigned int cmd, unsigned long arg);