Commits
Frederick Lawler committed 017124725c1
PCI: pciehp: Replace pciehp_debug module param with dyndbg Previously pciehp debug messages were enabled by the pciehp_debug module parameter, e.g., by booting with this kernel command line option: pciehp.pciehp_debug=1 Convert this mechanism to use the generic dynamic debug (dyndbg) feature. After this commit, pciehp debug messages are enabled by building the kernel with CONFIG_DYNAMIC_DEBUG=y and booting with this command line option: dyndbg="file pciehp* +p" The dyndbg facility is much more flexible: messages can be enabled at boot- or run-time based on the file name, function name, line number, message test, etc. See Documentation/admin-guide/dynamic-debug-howto.rst for more details. Link: https://lore.kernel.org/lkml/20190509141456.223614-7-helgaas@kernel.org Signed-off-by: Frederick Lawler <fred@fredlawl.com> [bhelgaas: commit log, comment, remove pciehp_debug parameter] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>