diff mbox series

[-next,7/9] dmaengine: mmp_pdma: fix module autoloading

Message ID 20240819113855.787149-8-liuyuntao12@huawei.com (mailing list archive)
State New
Headers show
Series drivers: fix some module autoloading | expand

Commit Message

liuyuntao (F) Aug. 19, 2024, 11:38 a.m. UTC
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded
based on the alias from platform_device_id table.

Signed-off-by: Yuntao Liu <liuyuntao12@huawei.com>
---
 drivers/dma/mmp_pdma.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Arnd Bergmann Aug. 19, 2024, 11:59 a.m. UTC | #1
On Mon, Aug 19, 2024, at 13:38, Yuntao Liu wrote:
> Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded
> based on the alias from platform_device_id table.
>
> Signed-off-by: Yuntao Liu <liuyuntao12@huawei.com>
> ---
>  drivers/dma/mmp_pdma.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
> index 136fcaeff8dd..05d051ecf833 100644
> --- a/drivers/dma/mmp_pdma.c
> +++ b/drivers/dma/mmp_pdma.c
> @@ -1129,6 +1129,7 @@ static const struct platform_device_id 
> mmp_pdma_id_table[] = {
>  	{ "mmp-pdma", },
>  	{ },
>  };
> +MODULE_DEVICE_TABLE(platform, mmp_pdma_id_table);

It appears that this table was never used in upstream kernels,
as the driver already used DT when it was first added.

     Arnd
diff mbox series

Patch

diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index 136fcaeff8dd..05d051ecf833 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1129,6 +1129,7 @@  static const struct platform_device_id mmp_pdma_id_table[] = {
 	{ "mmp-pdma", },
 	{ },
 };
+MODULE_DEVICE_TABLE(platform, mmp_pdma_id_table);
 
 static struct platform_driver mmp_pdma_driver = {
 	.driver		= {