Bluetooth btusb.c: Add pr_info() for logging.

[PATCH] Bluetooth btusb.c: Add pr_info() for logging.

Posted by Sumedh W. Jambekar 7 months, 2 weeks ago

In this commit, the pr_info() call is added in the
probe function for logging purposes. This is done
as part of the assignment in the LFD103 course.

Signed-off-by: Sumedh W. Jambekar <linuxsumedh@gmail.com>
---
 drivers/bluetooth/btusb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 9ab661d2d1e6..5ecb9a61a33b 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3858,6 +3858,7 @@ static int btusb_probe(struct usb_interface *intf,
 	unsigned ifnum_base;
 	int i, err, priv_size;
 
+    pr_info("SWJ changed the btusb driver in the Linux Kernel\n");
 	BT_DBG("intf %p id %p", intf, id);
 
 	if ((id->driver_info & BTUSB_IFNUM_2) &&
-- 
2.43.0

Re: [PATCH] Bluetooth btusb.c: Add pr_info() for logging.

Posted by Bastien Nocera 7 months, 2 weeks ago

On Sun, 2025-06-22 at 22:27 +0530, Sumedh W. Jambekar wrote:
> In this commit, the pr_info() call is added in the
> probe function for logging purposes. This is done
> as part of the assignment in the LFD103 course.

Do not submit junk contributions to upstream as part of your course
work. This is a burden on upstream, and you failed to even run it
through checkpatch.pl which would have shown that you used the wrong
spacing.

This is a good way to get blocked upstream, don't send another patch
unless it is something that can be merged upstream.

> 
> Signed-off-by: Sumedh W. Jambekar <linuxsumedh@gmail.com>
> ---
>  drivers/bluetooth/btusb.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
> index 9ab661d2d1e6..5ecb9a61a33b 100644
> --- a/drivers/bluetooth/btusb.c
> +++ b/drivers/bluetooth/btusb.c
> @@ -3858,6 +3858,7 @@ static int btusb_probe(struct usb_interface
> *intf,
>  	unsigned ifnum_base;
>  	int i, err, priv_size;
>  
> +    pr_info("SWJ changed the btusb driver in the Linux Kernel\n");
>  	BT_DBG("intf %p id %p", intf, id);
>  
>  	if ((id->driver_info & BTUSB_IFNUM_2) &&