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Commit b156b7f2 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Boris Brezillon
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mtd: nand: omap2: Fix module autoload 



If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/mtd/nand/omap2_nand.ko | grep alias
alias:          platform:omap2-nand

After this patch:

$ modinfo drivers/mtd/nand/omap2_nand.ko | grep alias
alias:          platform:omap2-nand
alias:          of:N*T*Cti,omap2-nandC*
alias:          of:N*T*Cti,omap2-nand

Signed-off-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent 1001354c

drivers/mtd/nand/omap2.c

+1 −0
Original line number Diff line number Diff line
@@ -2197,6 +2197,7 @@ static const struct of_device_id omap_nand_ids[] = { 
	{ .compatible = "ti,omap2-nand", },

	{},

};

MODULE_DEVICE_TABLE(of, omap_nand_ids);



static struct platform_driver omap_nand_driver = {

	.probe		= omap_nand_probe,