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    Subject[PATCH] move mmci-omap-hs's probe function to .devinit.text
    A pointer to omap_mmc_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 <>
    Cc: Jean Pihet <>
    Cc: Tony Lindgren <>
    Cc: Pierre Ossman <>
    Cc: Andy Lowe <>
    Cc: Adrian Hunter <>
    Cc: Andrew Morton <>
    Cc: David Brownell <>
    Cc: Madhusudhan Chikkature<>
    drivers/mmc/host/omap_hsmmc.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
    index 1cf9cfb..dc9a430 100644
    --- a/drivers/mmc/host/omap_hsmmc.c
    +++ b/drivers/mmc/host/omap_hsmmc.c
    @@ -967,7 +967,7 @@ static struct mmc_host_ops mmc_omap_ops = {
    /* NYET -- enable_sdio_irq */

    -static int __init omap_mmc_probe(struct platform_device *pdev)
    +static int __devinit omap_mmc_probe(struct platform_device *pdev)
    struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
    struct mmc_host *mmc;
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      Last update: 2009-07-11 23:33    [W:0.022 / U:16.068 seconds]
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