HID: hid debug from hid-debug.h to hid layer

hid-debug.h contains a lot of code, and should not therefore
be a header.

This patch moves the code to generic hid layer as .c source, and
introduces CONFIG_HID_DEBUG to conditionally compile it, instead
of playing with #define DEBUG and including hid-debug.h.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index ec796ad087df..850788f4dd2e 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -22,5 +22,19 @@ config HID
 
           If unsure, say Y
 
+config HID_DEBUG
+        bool "HID debugging support"
+        depends on HID
+        ---help---
+        This option lets the HID layer output diagnostics about its internal
+        state, resolve HID usages, dump HID fields, etc. Individual HID drivers
+        use this debugging facility to output information about individual HID
+        devices, etc.
+
+        This feature is useful for those who are either debugging the HID parser
+        or any HID hardware device.
+
+        If unsure, say N
+
 endmenu