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Date: Sat, 23 Oct 2021 09:11:37 +0200 From: Philipp Hortmann <philipp.g.hortmann@...il.com> To: Greg KH <gregkh@...uxfoundation.org> Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org, corbet@....net, linux-doc@...r.kernel.org Subject: Re: [PATCH] usb: usb-skeleton: Add hint to find __init and __exit On 10/23/21 8:47 AM, Greg KH wrote: > On Sat, Oct 23, 2021 at 07:25:38AM +0200, Philipp Hortmann wrote: >> Comment to find __init and __exit. >> >> Signed-off-by: Philipp Hortmann <philipp.g.hortmann@...il.com> >> --- >> 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
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