From: Javier Martinez Canillas Date: Thu, 20 Aug 2015 07:07:16 +0000 (+0200) Subject: mtd: dataflash: Export OF module alias information X-Git-Tag: firefly_0821_release~176^2~766^2~181 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d1d97b76c4af41c8e836e73742c91cbf97d7483c;p=firefly-linux-kernel-4.4.55.git mtd: dataflash: Export OF module alias information The SPI core currently reports the MODALIAS uevent as "spi:" even for SPI devices that were registered by OF. That means the OF module alias exported by MODULE_OF_TABLE(of,...) is currently not used and user-space has no way to autoload this module. But it is still a good practice to add the OF module alias information into the kernel module even when it currently is unused so once the SPI core is changed to report a correct OF modalias uevent, module autoloading will be working for this driver. Signed-off-by: Javier Martinez Canillas Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 0099aba72a8b..df6f61137376 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -102,6 +102,7 @@ static const struct of_device_id dataflash_dt_ids[] = { { .compatible = "atmel,dataflash", }, { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, dataflash_dt_ids); #endif /* ......................................................................... */