mtd: plat_nand: fix section error

With CONFIG_HOTPLUG=n, the following eror occurred during link:
local symbol 0: discarded in section `.devexit.text' from
drivers/built-in.o

It was caused by improper section reference. The __devexit_p()
should be added to the .remove function.

Signed-off-by: Thomas Chou <[e-mail]>
Signed-off-by: Artem Bityutskiy <[e-mail]>
Signed-off-by: David Woodhouse <[e-mail]>

drivers/mtd/nand/plat_nand.c

···
 
 static struct platform_driver plat_nand_driver = {
 	.probe		= plat_nand_probe,
-	.remove		= plat_nand_remove,
+	.remove		= __devexit_p(plat_nand_remove),
 	.driver		= {
 		.name	= "gen_nand",
 		.owner	= THIS_MODULE,