[PATCH 15/19] net: qualcomm: MODULE_DEVICE_TABLE(serdev)

[PATCH 15/19] net: qualcomm: MODULE_DEVICE_TABLE(serdev)

[Ricardo Ribalda Delgado]

Export serdev table to the module header, allowing module autoload via
udev/modprobe.

Cc: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Cc: David S. Miller <davem@davemloft.net>
Cc: Stefan Wahren <stefan.wahren@i2se.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Johan Hovold <johan@kernel.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
---
 drivers/net/ethernet/qualcomm/qca_uart.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/ethernet/qualcomm/qca_uart.c b/drivers/net/ethernet/qualcomm/qca_uart.c
index db6068cd7a1f..bb7aed805083 100644
--- a/drivers/net/ethernet/qualcomm/qca_uart.c
+++ b/drivers/net/ethernet/qualcomm/qca_uart.c
@@ -405,6 +405,12 @@ static void qca_uart_remove(struct serdev_device *serdev)
 	free_netdev(qca->net_dev);
 }
 
+static struct serdev_device_id qca_uart_serdev_id[] = {
+	{ QCAUART_DRV_NAME, },
+	{},
+};
+MODULE_DEVICE_TABLE(serdev, qca_uart_serdev_id);
+
 static struct serdev_device_driver qca_uart_driver = {
 	.probe = qca_uart_probe,
 	.remove = qca_uart_remove,
@@ -412,6 +418,7 @@ static struct serdev_device_driver qca_uart_driver = {
 		.name = QCAUART_DRV_NAME,
 		.of_match_table = of_match_ptr(qca_uart_of_match),
 	},
+	.id_table = qca_uart_serdev_id,
 };
 
 module_serdev_device_driver(qca_uart_driver);
-- 
2.17.0

Re: [PATCH 15/19] net: qualcomm: MODULE_DEVICE_TABLE(serdev)

[Stefan Wahren]

Hi Ricardo,


Am 29.05.2018 um 15:10 schrieb Ricardo Ribalda Delgado:
> Export serdev table to the module header, allowing module autoload via
> udev/modprobe.
>
> Cc: Lino Sanfilippo <LinoSanfilippo@gmx.de>
> Cc: David S. Miller <davem@davemloft.net>
> Cc: Stefan Wahren <stefan.wahren@i2se.com>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Johan Hovold <johan@kernel.org>
> Cc: netdev@vger.kernel.org
> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
> ---
>   drivers/net/ethernet/qualcomm/qca_uart.c | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/drivers/net/ethernet/qualcomm/qca_uart.c b/drivers/net/ethernet/qualcomm/qca_uart.c
> index db6068cd7a1f..bb7aed805083 100644
> --- a/drivers/net/ethernet/qualcomm/qca_uart.c
> +++ b/drivers/net/ethernet/qualcomm/qca_uart.c
> @@ -405,6 +405,12 @@ static void qca_uart_remove(struct serdev_device *serdev)
>   	free_netdev(qca->net_dev);
>   }
>   
> +static struct serdev_device_id qca_uart_serdev_id[] = {
> +	{ QCAUART_DRV_NAME, },

i guess the id must be stable, so in case someone changes the driver 
name this has unexpected side effects?

Apart from that i'm fine with this patch.

Thanks
Stefan

> +	{},
> +};
> +MODULE_DEVICE_TABLE(serdev, qca_uart_serdev_id);
> +
>   static struct serdev_device_driver qca_uart_driver = {
>   	.probe = qca_uart_probe,
>   	.remove = qca_uart_remove,
> @@ -412,6 +418,7 @@ static struct serdev_device_driver qca_uart_driver = {
>   		.name = QCAUART_DRV_NAME,
>   		.of_match_table = of_match_ptr(qca_uart_of_match),
>   	},
> +	.id_table = qca_uart_serdev_id,
>   };
>   
>   module_serdev_device_driver(qca_uart_driver);