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    Subject[PATCH] video/cx231xx: Fix sparse warning: Using plain integer as NULL pointer
    Date
    This patch fixes the warning "Using plain integer as NULL pointer",
    generated by sparse, by replacing the offending 0s with NULL.

    KernelVersion: linus' tree-c723fdab

    Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
    ---
    drivers/media/video/cx231xx/cx231xx-417.c | 4 ++--
    drivers/media/video/cx231xx/cx231xx-cards.c | 16 ++++++++--------
    2 files changed, 10 insertions(+), 10 deletions(-)

    diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c
    index fc9526a..f8f0e59 100644
    --- a/drivers/media/video/cx231xx/cx231xx-417.c
    +++ b/drivers/media/video/cx231xx/cx231xx-417.c
    @@ -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;
    }
    diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
    index 588f3e8..5b9b5f4 100644
    --- a/drivers/media/video/cx231xx/cx231xx-cards.c
    +++ b/drivers/media/video/cx231xx/cx231xx-cards.c
    @@ -357,19 +357,19 @@ 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] = {
    @@ -386,14 +386,14 @@ 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] = {
    @@ -420,19 +420,19 @@ 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,
    } },
    },
    };
    --
    1.7.2.2


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