mmc: sdhci-of-at91: Fix module autoload
authorJavier Martinez Canillas <javier@osg.samsung.com>
Mon, 17 Oct 2016 16:13:45 +0000 (13:13 -0300)
committerUlf Hansson <ulf.hansson@linaro.org>
Tue, 29 Nov 2016 08:00:29 +0000 (09:00 +0100)
commitd9943c683033fa4a19d87095b62d260f73bc2a6b
tree63e17ceeabd064c66ebce1145b0380bcbe1c7a59
parent9cb02eefecd0d75a8b4bb73bb66dd14c22feaac2
mmc: sdhci-of-at91: 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/mmc/host/sdhci-of-at91.ko | grep alias
$

After this patch:

$ modinfo drivers/mmc/host/sdhci-of-at91.ko | grep alias
alias:          of:N*T*Catmel,sama5d2-sdhciC*
alias:          of:N*T*Catmel,sama5d2-sdhci

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-of-at91.c