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Commit 7ee0a288 authored by Márton Németh's avatar Márton Németh Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (13687): cx231xx: use NULL when pointer is needed 



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: default avatarMárton Németh <nm127@freemail.hu>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 67055b0f

drivers/media/video/cx231xx/cx231xx-cards.c

+9 −9
Original line number Diff line number Diff line
@@ -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,

			}

		},

	},