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    Subject[PATCH 15/29] move omap24xxcam's probe function to .devinit.text
    A pointer to omap24xxcam_probe is passed to the core via
    platform_driver_register and so the function must not disappear when the
    .init sections are discarded. Otherwise (if also having HOTPLUG=y)
    unbinding and binding a device to the driver via sysfs will result in an
    oops as does a device being registered late.

    An alternative to this patch is using platform_driver_probe instead of
    platform_driver_register plus removing the pointer to the probe function
    from the struct platform_driver.

    Signed-off-by: Uwe Kleine-König <>
    Acked-by: Sakari Ailus <>
    Acked-by: Trilok Soni <>
    Cc: Hans Verkuil <>
    Cc: Mauro Carvalho Chehab <>
    Cc: Andrew Morton <>
    drivers/media/video/omap24xxcam.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
    index 7400eac..142c327 100644
    --- a/drivers/media/video/omap24xxcam.c
    +++ b/drivers/media/video/omap24xxcam.c
    @@ -1735,7 +1735,7 @@ static struct v4l2_int_device omap24xxcam = {

    -static int __init omap24xxcam_probe(struct platform_device *pdev)
    +static int __devinit omap24xxcam_probe(struct platform_device *pdev)
    struct omap24xxcam_device *cam;
    struct resource *mem;
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      Last update: 2010-01-23 21:39    [W:0.023 / U:4.360 seconds]
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