On 10/23/21 8:47 AM, Greg KH wrote:

On Sat, Oct 23, 2021 at 07:25:38AM +0200, Philipp Hortmann wrote:

quoted

Comment to find __init and __exit.

Signed-off-by: Philipp Hortmann <redacted>
---
  drivers/usb/usb-skeleton.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index 2dc58766273a..80338a50dcde 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c

@@ -641,6 +641,7 @@ static struct usb_driver skel_driver = {
  	.supports_autosuspend = 1,
  };
  
+/* __init and __exit */
  module_usb_driver(skel_driver);

This comment makes no sense, sorry.  __init and __exit are things that
the linker uses, why would you need to "find" them?

thanks,

greg k-h

When I want to add something to the __init function (debug comment for 
example), how to do this without knowing that it is in module_usb_driver?

thanks,

Philipp