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spi: ath79: Fix module autoload for OF registration
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/spi/spi-ath79.ko | grep alias alias: platform:ath79-spi After this patch: $ modinfo drivers/spi/spi-ath79.ko | grep alias alias: platform:ath79-spi alias: of:N*T*Cqca,ar7100-spiC* alias: of:N*T*Cqca,ar7100-spi Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -304,6 +304,7 @@ static const struct of_device_id ath79_spi_of_match[] = {
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{ .compatible = "qca,ar7100-spi", },
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{ },
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};
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MODULE_DEVICE_TABLE(of, ath79_spi_of_match);
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static struct platform_driver ath79_spi_driver = {
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.probe = ath79_spi_probe,
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