[source] kernel: add KERNEL_DEBUG_PINCTRL and KERNEL_DEBUG_GPIO

[LEDE Commits]

hauke pushed a commit to source.git, branch master:
https://git.lede-project.org/c058f4f22d1ae4dc14115be6894db245e82fe60b

commit c058f4f22d1ae4dc14115be6894db245e82fe60b
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Sun Dec 4 14:33:30 2016 +0100

    kernel: add KERNEL_DEBUG_PINCTRL and KERNEL_DEBUG_GPIO
    
    This makes it possible to activate the gpio and the pinctl debugging
    from LEDE menuconfig.
    
    Acked-by: John Crispin <john at phrozen.org>
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 config/Config-kernel.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index d8ca76c..3c69c86 100644
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -190,6 +190,14 @@ config KERNEL_MAGIC_SYSRQ
 	bool "Compile the kernel with SysRq support"
 	default y
 
+config KERNEL_DEBUG_PINCTRL
+	bool "Compile the kernel with pinctrl debugging"
+	select KERNEL_DEBUG_KERNEL
+
+config KERNEL_DEBUG_GPIO
+	bool "Compile the kernel with gpio debugging"
+	select KERNEL_DEBUG_KERNEL
+
 config KERNEL_COREDUMP
 	bool