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| /linux/drivers/mtd/maps/ |
| H A D | sa1100-flash.c | diff f0b1e5892478d5bd683ff01bd95dc7bfc87f8e42 Sat Mar 28 00:27:03 CET 2009 Uwe Kleine-König <u.kleine-koenig@pengutronix.de> [MTD] [MAPS] move sa1100 flash's probe function to .devinit.text
A pointer to sa1100_mtd_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 <u.kleine-koenig@pengutronix.de>
Cc: Nicolas Pitre <nico@marvell.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
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