[media] gspca: the field 'frozen' is under CONFIG_PM

The gspca_dev field 'frozen' is added only if CONFIG_PM is set. So add the
relevant #ifdef's to various subdrivers that use it.

The m32r daily build caught this mistake.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 0d504a7c512c..f0bacee33ef9 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -5946,8 +5946,11 @@ static void transfer_update(struct work_struct *work)
                 msleep(100);
 
                 mutex_lock(&gspca_dev->usb_lock);
-                if (gspca_dev->frozen || !gspca_dev->dev ||
-                                         !gspca_dev->streaming)
+#ifdef CONFIG_PM
+                if (gspca_dev->frozen)
+                        goto err;
+#endif
+                if (!gspca_dev->dev || !gspca_dev->streaming)
                         goto err;
 
                 /* Bit 0 of register 11 indicates FIFO overflow */