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Subject[PATCH 27/58] move mmci-omap's probe function to .devinit.text
A pointer to mmc_omap_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: Grazvydas Ignotas <>
Cc: Pierre Ossman <>
Cc: David Brownell <>
Cc: Tony Lindgren <>
Cc: Russell King <>
Cc: Paul Walmsley <>
Cc: Jarkko Lavinen <>
Cc: Hiroshi DOYU <>
Cc: Kyungmin Park <>
Cc: Carlos Eduardo Aguiar <>
Cc: Andrew Morton <>
drivers/mmc/host/omap.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 67d7b7f..33bf49f 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1394,7 +1394,7 @@ static void mmc_omap_remove_slot(struct mmc_omap_slot *slot)

-static int __init mmc_omap_probe(struct platform_device *pdev)
+static int __devinit mmc_omap_probe(struct platform_device *pdev)
struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
struct mmc_omap_host *host = NULL;
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