From: Javier Martinez Canillas Date: Mon, 17 Oct 2016 16:13:45 +0000 (-0300) Subject: mmc: sdhci-of-at91: Fix module autoload X-Git-Tag: v4.10-rc1~164^2~129 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d9943c683033fa4a19d87095b62d260f73bc2a6b;p=linux.git 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 Acked-by: Ludovic Desroches Acked-by: Adrian Hunter Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index a9b7fc06c434..2f9ad213377a 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -100,6 +100,7 @@ static const struct of_device_id sdhci_at91_dt_match[] = { { .compatible = "atmel,sama5d2-sdhci", .data = &soc_data_sama5d2 }, {} }; +MODULE_DEVICE_TABLE(of, sdhci_at91_dt_match); #ifdef CONFIG_PM static int sdhci_at91_runtime_suspend(struct device *dev)