change NULL to (NULL) for GST_ELEMENT_ERROR

[platform/upstream/gst-plugins-good.git] / sys / v4l2 / v4l2_calls.c

diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c
index c206d98..f7c3d3a 100644 (file)
--- a/sys/v4l2/v4l2_calls.c
+++ b/sys/v4l2/v4l2_calls.c
@@ -55,7 +55,7 @@ gst_v4l2_get_capabilities (GstV4l2Element *v4l2element)
        GST_V4L2_CHECK_OPEN(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_QUERYCAP, &(v4l2element->vcap)) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Error getting %s capabilities: %s",
                         v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -99,7 +99,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                if (errno == EINVAL)
                                        break; /* end of enumeration */
                                else {
-                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                           ("Failed to get %d in input enumeration for %s: %s",
                                                n, v4l2element->device,
                                                g_strerror (errno)));
@@ -122,7 +122,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                vtun.index = input.tuner;
                                if (ioctl(v4l2element->video_fd, VIDIOC_G_TUNER,
                                          &vtun) < 0) {
-                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                ("Failed to get tuner %d settings on %s: %s",
                                                input.tuner,
                                                v4l2element->device,
@@ -161,7 +161,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                if (errno == EINVAL)
                                        break; /* end of enumeration */
                                else {
-                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                           ("Failed to get %d in output enumeration for %s: %s",
                                                n, v4l2element->device,
                                                g_strerror (errno)));
@@ -200,7 +200,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        if (errno == EINVAL)
                                break; /* end of enumeration */
                        else {
-                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                                       GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                           ("Failed to get %d in norm enumeration for %s: %s",
                                                n, v4l2element->device,
                                                g_strerror (errno)));
@@ -237,7 +237,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                else
                                        break;
                        } else {
-                               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                   ("Failed to get %d in control enumeration for %s: %s",
                                                n, v4l2element->device,
                                                g_strerror (errno)));
@@ -289,7 +289,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                        if (errno == EINVAL)
                                                break; /* end of enumeration */
                                        else {
-                                               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+                                               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                                                           ("Failed to get %d in menu enumeration for %s: %s",
                                                n, v4l2element->device,
                                                g_strerror (errno)));
@@ -410,7 +410,7 @@ gst_v4l2_open (GstV4l2Element *v4l2element)
        v4l2element->video_fd = open(v4l2element->device, O_RDWR);
        if (!GST_V4L2_IS_OPEN(v4l2element)) {
                GST_ELEMENT_ERROR (v4l2element, RESOURCE, OPEN_READ_WRITE,
-                                   (_("Could not open device \"%s\" for reading and writing"), v4l2element->device),
+                                   (_("Could not open device \"%s\" for reading and writing."), v4l2element->device),
                                    GST_ERROR_SYSTEM);
                goto error;
        }
@@ -424,7 +424,7 @@ gst_v4l2_open (GstV4l2Element *v4l2element)
        if (GST_IS_V4L2SRC(v4l2element) &&
            !(v4l2element->vcap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) {
                GST_ELEMENT_ERROR (v4l2element, RESOURCE, NOT_FOUND,
-                                   (_("Device \"%s\" is not a capture device"), v4l2element->device),
+                                   (_("Device \"%s\" is not a capture device."), v4l2element->device),
                                   ("Capabilities: 0x%x", v4l2element->vcap.capabilities));
                goto error;
        }
@@ -492,7 +492,7 @@ gst_v4l2_get_norm (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_OPEN(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_G_STD, norm) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get the current norm for device %s: %s",
                         v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -517,7 +517,7 @@ gst_v4l2_set_norm (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_NOT_ACTIVE(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_S_STD, &norm) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to set norm 0x%llx for device %s: %s",
                         norm, v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -543,7 +543,7 @@ gst_v4l2_get_input (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_OPEN(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_G_INPUT, &n) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get current input on device %s: %s",
                        v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -570,7 +570,7 @@ gst_v4l2_set_input (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_NOT_ACTIVE(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_S_INPUT, &input) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to set input %d on device %s: %s",
                         input, v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -596,7 +596,7 @@ gst_v4l2_get_output (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_OPEN(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_G_OUTPUT, &n) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get current output on device %s: %s",
                         v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -623,7 +623,7 @@ gst_v4l2_set_output (GstV4l2Element *v4l2element,
        GST_V4L2_CHECK_NOT_ACTIVE(v4l2element);
 
        if (ioctl(v4l2element->video_fd, VIDIOC_S_OUTPUT, &output) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to set output %d on device %s: %s",
                         output, v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -651,7 +651,7 @@ gst_v4l2_get_frequency (GstV4l2Element *v4l2element,
 
        freq.tuner = tunernum;
        if (ioctl(v4l2element->video_fd, VIDIOC_G_FREQUENCY, &freq) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get current tuner frequency for device %s: %s",
                        v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -686,7 +686,7 @@ gst_v4l2_set_frequency (GstV4l2Element *v4l2element,
        freq.frequency = frequency;
 
        if (ioctl(v4l2element->video_fd, VIDIOC_S_FREQUENCY, &freq) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to set tuner frequency to %lu for device %s: %s",
                        frequency, v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -714,7 +714,7 @@ gst_v4l2_signal_strength (GstV4l2Element *v4l2element,
 
        tuner.index = tunernum;
        if (ioctl(v4l2element->video_fd, VIDIOC_G_TUNER, &tuner) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get signal strength for device %s: %s",
                         v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -746,7 +746,7 @@ gst_v4l2_get_attribute      (GstV4l2Element *v4l2element,
        control.id = attribute_num;
 
        if (ioctl(v4l2element->video_fd, VIDIOC_G_CTRL, &control) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to get value for control %d on device %s: %s",
                         attribute_num, v4l2element->device, g_strerror(errno)));
                return FALSE;
@@ -779,7 +779,7 @@ gst_v4l2_set_attribute      (GstV4l2Element *v4l2element,
        control.value = value;
 
        if (ioctl(v4l2element->video_fd, VIDIOC_S_CTRL, &control) < 0) {
-               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (""),
+               GST_ELEMENT_ERROR (v4l2element, RESOURCE, SETTINGS, (NULL),
                        ("Failed to set value %d for control %d on device %s: %s",
                        value, attribute_num, v4l2element->device, g_strerror(errno)));
                return FALSE;