Messages in this thread Patch in this message | | | From | Javier Martinez Canillas <> | Subject | [PATCH] iio: adc: imx25-gcq: Fix module autoload | Date | Mon, 2 Jan 2017 09:45:45 -0300 |
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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/iio/adc/fsl-imx25-gcq.ko | grep alias $
After this patch:
$ modinfo drivers/iio/adc/fsl-imx25-gcq.ko | grep alias alias: of:N*T*Cfsl,imx25-gcqC* alias: of:N*T*Cfsl,imx25-gcq
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> ---
drivers/iio/adc/fsl-imx25-gcq.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c index 72b32c1ab257..ea264fa9e567 100644 --- a/drivers/iio/adc/fsl-imx25-gcq.c +++ b/drivers/iio/adc/fsl-imx25-gcq.c @@ -401,6 +401,7 @@ static const struct of_device_id mx25_gcq_ids[] = { { .compatible = "fsl,imx25-gcq", }, { /* Sentinel */ } }; +MODULE_DEVICE_TABLE(of, mx25_gcq_ids); static struct platform_driver mx25_gcq_driver = { .driver = { -- 2.7.4
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