Re: [PATCH -next] serial: 8250_aspeed_vuart: Enable module autoloading

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On 2024/9/3 23:49, Uwe Kleine-König wrote:
Hello,

On Tue, Sep 03, 2024 at 01:15:03PM +0000, Liao Chen wrote:
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.

Signed-off-by: Liao Chen <liaochen4@xxxxxxxxxx>
---
  drivers/tty/serial/8250/8250_aspeed_vuart.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/tty/serial/8250/8250_aspeed_vuart.c b/drivers/tty/serial/8250/8250_aspeed_vuart.c
index 53d8eee9b1c8..25c201cfb91e 100644
--- a/drivers/tty/serial/8250/8250_aspeed_vuart.c
+++ b/drivers/tty/serial/8250/8250_aspeed_vuart.c
@@ -561,6 +561,7 @@ static const struct of_device_id aspeed_vuart_table[] = {
  	{ .compatible = "aspeed,ast2500-vuart" },
  	{ },
  };
+MODULE_DEVICE_TABLE(of, aspeed_vuart_table);

I wonder if you found this entry missing by code review, or if you have
a machine with that UART and so you actually benefit.

I found it from code review. Since this device could be compiled as a module, I think it is better to add this entry.

Thanks,
Chen


Otherwise looks right to me.

Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxx>

Best regards
Uwe





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