V4L/DVB (8199): gspca: Compile warnings about NULL ptr.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 878344e4d2ec..63dd8916d6b6 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6425,11 +6425,11 @@ static void setcontrast(struct gspca_dev *gspca_dev)
                 {0x18, 0x20, 0x20, 0x1c, 0x16, 0x13, 0x10, 0x0e,
                  0x0b, 0x09, 0x07, 0x00, 0x00, 0x00, 0x00, 0x01};
         static const __u8 *gamma_tb[] = {
-                0, Tgamma_1, Tgamma_2,
+                NULL, Tgamma_1, Tgamma_2,
                 Tgamma_3, Tgamma_4, Tgamma_5, Tgamma_6
         };
         static const __u8 *gradient_tb[] = {
-                0, Tgradient_1, Tgradient_2,
+                NULL, Tgradient_1, Tgradient_2,
                 Tgradient_3, Tgradient_4, Tgradient_5, Tgradient_6
         };
 #ifdef CONFIG_VIDEO_ADV_DEBUG
@@ -6544,21 +6544,21 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
                  gc0305_50HZ, gc0305_50HZ,
                  gc0305_60HZ, gc0305_60HZ},
 /* SENSOR_HDCS2020 3 */
-                {0, 0,
-                 0, 0,
-                 0, 0},
+                {NULL, NULL,
+                 NULL, NULL,
+                 NULL, NULL},
 /* SENSOR_HDCS2020b 4 */
                 {hdcs2020b_NoFliker, hdcs2020b_NoFliker,
                  hdcs2020b_50HZ, hdcs2020b_50HZ,
                  hdcs2020b_60HZ, hdcs2020b_60HZ},
 /* SENSOR_HV7131B 5 */
-                {0, 0,
-                 0, 0,
-                 0, 0},
+                {NULL, NULL,
+                 NULL, NULL,
+                 NULL, NULL},
 /* SENSOR_HV7131C 6 */
-                {0, 0,
-                 0, 0,
-                 0, 0},
+                {NULL, NULL,
+                 NULL, NULL,
+                 NULL, NULL},
 /* SENSOR_ICM105A 7 */
                 {icm105a_NoFliker, icm105a_NoFlikerScale,
                  icm105a_50HZ, icm105a_50HZScale,
@@ -6572,9 +6572,9 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
                  OV7620_50HZ, OV7620_50HZ,
                  OV7620_60HZ, OV7620_60HZ},
 /* SENSOR_OV7630C 10 */
-                {0, 0,
-                 0, 0,
-                 0, 0},
+                {NULL, NULL,
+                 NULL, NULL,
+                 NULL, NULL},
 /* SENSOR_PAS106 11 */
                 {pas106b_NoFliker, pas106b_NoFliker,
                  pas106b_50HZ, pas106b_50HZ,
@@ -6606,7 +6606,7 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
         if (!mode)
                 i++;                    /* 640x480 */
         zc3_freq = freq_tb[(int) sd->sensor][i];
-        if (zc3_freq != 0) {
+        if (zc3_freq != NULL) {
                 usb_exchange(gspca_dev->dev, zc3_freq);
                 switch (sd->sensor) {
                 case SENSOR_GC0305: