From f0b1e5892478d5bd683ff01bd95dc7bfc87f8e42 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Sat, 28 Mar 2009 00:27:03 +0100 Subject: [PATCH] [MTD] [MAPS] move sa1100 flash's probe function to .devinit.text MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Cc: Nicolas Pitre Cc: Russell King Cc: Andrew Morton Signed-off-by: David Woodhouse --- drivers/mtd/maps/sa1100-flash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c index 6f6a0f6dafd..1757ab01b0e 100644 --- a/drivers/mtd/maps/sa1100-flash.c +++ b/drivers/mtd/maps/sa1100-flash.c @@ -351,7 +351,7 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat) static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL }; -static int __init sa1100_mtd_probe(struct platform_device *pdev) +static int __devinit sa1100_mtd_probe(struct platform_device *pdev) { struct flash_platform_data *plat = pdev->dev.platform_data; struct mtd_partition *parts; -- 2.41.1