On Sat, Mar 07, 2020 at 03:56:59PM +0100, Stephen Kitt wrote: > The kernel documentation includes a brief section about genhd > capabilities, but it turns out that the only documented > capability (GENHD_FL_MEDIA_CHANGE_NOTIFY) isn't used any more. > > This patch removes that flag, and documents the rest, based on my > understanding of the current uses of these flags in the kernel. The > documentation is kept in the header file, alongside the declarations, > in the hope that it will be kept up-to-date in future; the kernel > documentation is changed to include the documentation generated from > the header file. > > Because the ultimate goal is to provide some end-user > documentation (or end-administrator documentation), the comments are > perhaps more user-oriented than might be expected. Since the values > are shown to users in hexadecimal, the documentation lists them in > hexadecimal, and the constant declarations are adjusted to match. > > Signed-off-by: Stephen Kitt <steve@xxxxxxx> Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
