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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-17 18:19:37 +0200 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-10-17 19:06:47 +0200 |
| commit | b156b7f2169bb4d963a2432ff03319fe7d64b823 (patch) | |
| tree | b2218805e0f0fcbdc90052e1c9570ef58861bd52 /drivers/mtd | |
| parent | Linux 4.9-rc1 (diff) | |
| download | linux-b156b7f2169bb4d963a2432ff03319fe7d64b823.tar.xz linux-b156b7f2169bb4d963a2432ff03319fe7d64b823.zip | |
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: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/omap2.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 5513bfd9cdc9..0934c3b3f70e 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -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, |