V4L/DVB (13687): cx231xx: use NULL when pointer is needed
authorMárton Németh <nm127@freemail.hu>
Sun, 13 Dec 2009 20:06:10 +0000 (17:06 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 16 Dec 2009 11:27:57 +0000 (09:27 -0200)
The gpio field in the cx231xx_board.input structure is a pointer. Eliminate the
following sparse warnings (see "make C=1"):
 * cx231xx-cards.c:72:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:77:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:84:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:111:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:116:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:123:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:151:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:156:13: warning: Using plain integer as NULL pointer
 * cx231xx-cards.c:163:13: warning: Using plain integer as NULL pointer

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/cx231xx/cx231xx-cards.c

index ff534fe7f4a378b1a0ffdd08d343ba76e76306b1..a549082350095311121ba0694045eb55cfdeeb70 100644 (file)
@@ -68,19 +68,19 @@ struct cx231xx_board cx231xx_boards[] = {
                                .type = CX231XX_VMUX_TELEVISION,
                                .vmux = CX231XX_VIN_3_1,
                                .amux = CX231XX_AMUX_VIDEO,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_COMPOSITE1,
                                .vmux = CX231XX_VIN_2_1,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_SVIDEO,
                                .vmux = CX231XX_VIN_1_1 |
                                        (CX231XX_VIN_1_2 << 8) |
                                        CX25840_SVIDEO_ON,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }
                },
        },
@@ -107,19 +107,19 @@ struct cx231xx_board cx231xx_boards[] = {
                                .type = CX231XX_VMUX_TELEVISION,
                                .vmux = CX231XX_VIN_3_1,
                                .amux = CX231XX_AMUX_VIDEO,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_COMPOSITE1,
                                .vmux = CX231XX_VIN_2_1,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_SVIDEO,
                                .vmux = CX231XX_VIN_1_1 |
                                        (CX231XX_VIN_1_2 << 8) |
                                        CX25840_SVIDEO_ON,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }
                },
        },
@@ -147,19 +147,19 @@ struct cx231xx_board cx231xx_boards[] = {
                                .type = CX231XX_VMUX_TELEVISION,
                                .vmux = CX231XX_VIN_3_1,
                                .amux = CX231XX_AMUX_VIDEO,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_COMPOSITE1,
                                .vmux = CX231XX_VIN_2_1,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }, {
                                .type = CX231XX_VMUX_SVIDEO,
                                .vmux = CX231XX_VIN_1_1 |
                                        (CX231XX_VIN_1_2 << 8) |
                                        CX25840_SVIDEO_ON,
                                .amux = CX231XX_AMUX_LINE_IN,
-                               .gpio = 0,
+                               .gpio = NULL,
                        }
                },
        },