From 97ef062bbe08f46903f29ecdf432be302c977f3b Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 19 Aug 2008 16:53:41 -0600 Subject: PNP: add CONFIG_PNP_DEBUG_MESSAGES and pnp_dbg() This adds the core function pnp_dbg() and a new config option to enable it. The PNP core debugging messages can be enabled at boot-time with the "pnp.debug" kernel parameter. Signed-off-by: Bjorn Helgaas Signed-off-by: Andi Kleen Signed-off-by: Len Brown --- drivers/pnp/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/pnp/Kconfig') diff --git a/drivers/pnp/Kconfig b/drivers/pnp/Kconfig index 821933f9aa57..8a3237f9f2a7 100644 --- a/drivers/pnp/Kconfig +++ b/drivers/pnp/Kconfig @@ -20,6 +20,20 @@ menuconfig PNP If unsure, say Y. +config PNP_DEBUG_MESSAGES + default y + bool "PNP debugging messages" + depends on PNP + help + Say Y here if you want the PNP layer to be able to produce debugging + messages if needed. The messages can be enabled at boot-time with + the pnp.debug kernel parameter. + + This option allows you to save a bit of space if you do not want + the messages to even be built into the kernel. + + If you have any doubts about this, say Y here. + if PNP config PNP_DEBUG -- cgit v1.2.3