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Commit f72cfd85 authored by Peter Huewe's avatar Peter Huewe Committed by Mauro Carvalho Chehab
Browse files

[media] video/cx231xx: Fix sparse warning: Using plain integer as NULL pointer 



This patch fixes the warning "Using plain integer as NULL pointer",
generated by sparse, by replacing the offending 0s with NULL.

Signed-off-by: default avatarPeter Huewe <peterhuewe@gmx.de>
Reviewed-by: default avatarDevin Heitmueller <dheitmueller@hauppauge.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9bd060e4

drivers/media/video/cx231xx/cx231xx-417.c

+2 −2
Original line number Diff line number Diff line
@@ -942,13 +942,13 @@ static int cx231xx_load_firmware(struct cx231xx *dev) 


	p_current_fw = vmalloc(1884180 * 4);

	p_fw = p_current_fw;

	if (p_current_fw == 0) {

	if (p_current_fw == NULL) {

		dprintk(2, "FAIL!!!\n");

		return -1;

	}



	p_buffer = vmalloc(4096);

	if (p_buffer == 0) {

	if (p_buffer == NULL) {

		dprintk(2, "FAIL!!!\n");

		return -1;

	}

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

+8 −8
Original line number Diff line number Diff line
@@ -360,19 +360,19 @@ 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,

		} },

	},

	[CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
@@ -391,14 +391,14 @@ struct cx231xx_board cx231xx_boards[] = { 
			.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,

		} },

	},

	[CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
@@ -425,19 +425,19 @@ 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,

		} },

	},

	[CX231XX_BOARD_PV_XCAPTURE_USB] = {