* [PATCH] iio: adc: Add missing MODULE_DEVICE_TABLE
@ 2021-05-12 9:38 Chunyan Zhang
2021-05-13 15:43 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: Chunyan Zhang @ 2021-05-12 9:38 UTC (permalink / raw)
To: Jonathan Cameron
Cc: linux-iio, Baolin Wang, linux-kernel, Orson Zhai, Chunyan Zhang,
Chunyan Zhang
From: Chunyan Zhang <chunyan.zhang@unisoc.com>
MODULE_DEVICE_TABLE is used to extract the device information out of the
driver and builds a table when being compiled. If using this macro,
kernel can find the driver if available when the device is plugged in,
and then loads that driver and initializes the device.
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
---
drivers/iio/adc/sc27xx_adc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/adc/sc27xx_adc.c b/drivers/iio/adc/sc27xx_adc.c
index 301cf66de695..00098caf6d9e 100644
--- a/drivers/iio/adc/sc27xx_adc.c
+++ b/drivers/iio/adc/sc27xx_adc.c
@@ -549,6 +549,7 @@ static const struct of_device_id sc27xx_adc_of_match[] = {
{ .compatible = "sprd,sc2731-adc", },
{ }
};
+MODULE_DEVICE_TABLE(of, sc27xx_adc_of_match);
static struct platform_driver sc27xx_adc_driver = {
.probe = sc27xx_adc_probe,
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] iio: adc: Add missing MODULE_DEVICE_TABLE
2021-05-12 9:38 [PATCH] iio: adc: Add missing MODULE_DEVICE_TABLE Chunyan Zhang
@ 2021-05-13 15:43 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2021-05-13 15:43 UTC (permalink / raw)
To: Chunyan Zhang
Cc: linux-iio, Baolin Wang, linux-kernel, Orson Zhai, Chunyan Zhang
On Wed, 12 May 2021 17:38:44 +0800
Chunyan Zhang <zhang.lyra@gmail.com> wrote:
> From: Chunyan Zhang <chunyan.zhang@unisoc.com>
>
> MODULE_DEVICE_TABLE is used to extract the device information out of the
> driver and builds a table when being compiled. If using this macro,
> kernel can find the driver if available when the device is plugged in,
> and then loads that driver and initializes the device.
>
> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Applied to the togreg branch of iio.git and pushed out as testing to see
if 0-day can find anything we missed.
Thanks,
Jonathan
> ---
> drivers/iio/adc/sc27xx_adc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/iio/adc/sc27xx_adc.c b/drivers/iio/adc/sc27xx_adc.c
> index 301cf66de695..00098caf6d9e 100644
> --- a/drivers/iio/adc/sc27xx_adc.c
> +++ b/drivers/iio/adc/sc27xx_adc.c
> @@ -549,6 +549,7 @@ static const struct of_device_id sc27xx_adc_of_match[] = {
> { .compatible = "sprd,sc2731-adc", },
> { }
> };
> +MODULE_DEVICE_TABLE(of, sc27xx_adc_of_match);
>
> static struct platform_driver sc27xx_adc_driver = {
> .probe = sc27xx_adc_probe,
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-05-12 9:38 [PATCH] iio: adc: Add missing MODULE_DEVICE_TABLE Chunyan Zhang
2021-05-13 15:43 ` Jonathan Cameron
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