[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>

diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index d0befe9..6e26c93 100644 (file)
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -94,7 +94,11 @@ static void dostream(struct work_struct *work)
 
        /* loop reading a frame */
 again:
-       while (!gspca_dev->frozen && gspca_dev->dev && gspca_dev->streaming) {
+       while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
 
                /* request a frame */
                mutex_lock(&gspca_dev->usb_lock);
@@ -102,8 +106,11 @@ again:
                mutex_unlock(&gspca_dev->usb_lock);
                if (ret < 0)
                        break;
-               if (gspca_dev->frozen || !gspca_dev->dev ||
-                                        !gspca_dev->streaming)
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
+               if (!gspca_dev->dev || !gspca_dev->streaming)
                        break;
 
                /* the frame comes in parts */
@@ -118,8 +125,11 @@ again:
                                 * error. Just restart. */
                                goto again;
                        }
-                       if (gspca_dev->frozen || !gspca_dev->dev ||
-                                                !gspca_dev->streaming)
+#ifdef CONFIG_PM
+                       if (gspca_dev->frozen)
+                               goto out;
+#endif
+                       if (!gspca_dev->dev || !gspca_dev->streaming)
                                goto out;
                        if (len < FPIX_MAX_TRANSFER ||
                                (data[len - 2] == 0xff &&

diff --git a/drivers/media/video/gspca/jl2005bcd.c b/drivers/media/video/gspca/jl2005bcd.c
index e1fc256..9c591c7 100644 (file)
--- a/drivers/media/video/gspca/jl2005bcd.c
+++ b/drivers/media/video/gspca/jl2005bcd.c
@@ -335,7 +335,11 @@ static void jl2005c_dostream(struct work_struct *work)
                goto quit_stream;
        }
 
-       while (!gspca_dev->frozen && gspca_dev->dev && gspca_dev->streaming) {
+       while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
                /* Check if this is a new frame. If so, start the frame first */
                if (!header_read) {
                        mutex_lock(&gspca_dev->usb_lock);

diff --git a/drivers/media/video/gspca/sq905.c b/drivers/media/video/gspca/sq905.c
index a144ce7..04f5465 100644 (file)
--- a/drivers/media/video/gspca/sq905.c
+++ b/drivers/media/video/gspca/sq905.c
@@ -232,7 +232,11 @@ static void sq905_dostream(struct work_struct *work)
        frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage
                        + FRAME_HEADER_LEN;
 
-       while (!gspca_dev->frozen && gspca_dev->dev && gspca_dev->streaming) {
+       while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
                /* request some data and then read it until we have
                 * a complete frame. */
                bytes_left = frame_sz;

diff --git a/drivers/media/video/gspca/sq905c.c b/drivers/media/video/gspca/sq905c.c
index 720c187..f34ddb0 100644 (file)
--- a/drivers/media/video/gspca/sq905c.c
+++ b/drivers/media/video/gspca/sq905c.c
@@ -150,7 +150,11 @@ static void sq905c_dostream(struct work_struct *work)
                goto quit_stream;
        }
 
-       while (!gspca_dev->frozen && gspca_dev->dev && gspca_dev->streaming) {
+       while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
                /* Request the header, which tells the size to download */
                ret = usb_bulk_msg(gspca_dev->dev,
                                usb_rcvbulkpipe(gspca_dev->dev, 0x81),

diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index 432d6cd..15a30f7 100644 (file)
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -225,7 +225,11 @@ static void vicam_dostream(struct work_struct *work)
                goto exit;
        }
 
-       while (!gspca_dev->frozen && gspca_dev->dev && gspca_dev->streaming) {
+       while (gspca_dev->dev && gspca_dev->streaming) {
+#ifdef CONFIG_PM
+               if (gspca_dev->frozen)
+                       break;
+#endif
                ret = vicam_read_frame(gspca_dev, buffer, frame_sz);
                if (ret < 0)
                        break;

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 0d504a7..f0bacee 100644 (file)
--- 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 */