[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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@ -351,7 +351,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
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static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
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static int __init sa1100_mtd_probe(struct platform_device *pdev)
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static int __devinit sa1100_mtd_probe(struct platform_device *pdev)
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{
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struct flash_platform_data *plat = pdev->dev.platform_data;
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struct mtd_partition *parts;
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