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authorAnssi Hannula <anssi.hannula@gmail.com>2008-03-22 18:50:13 -0400
committerJiri Kosina <jkosina@suse.cz>2008-04-22 05:34:57 -0400
commit377e10fbb4ef219f540d06796e9fb0d3ec35a58f (patch)
treec52cacc2e4dce8abcab934042cb972c3d3d0c21b /drivers
parent02008faa031f7a87b6c9df8b503a64288c8b5493 (diff)
HID: only dump report traffic with debug level 2
Currently using debug=1 with hid module prints out all sent and received reports to the kernel log, while in many cases we only want to see the report descriptors and hid-input mappings that are printed when a device is probed. Add new level debug=2, and only dump the report traffic with that level. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hid/hid-core.c4
-rw-r--r--drivers/hid/hid-debug.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index f0b00ec1e47e..538bf28e4dd5 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -44,8 +44,8 @@
44 44
45#ifdef CONFIG_HID_DEBUG 45#ifdef CONFIG_HID_DEBUG
46int hid_debug = 0; 46int hid_debug = 0;
47module_param_named(debug, hid_debug, bool, 0600); 47module_param_named(debug, hid_debug, int, 0600);
48MODULE_PARM_DESC(debug, "Turn HID debugging mode on and off"); 48MODULE_PARM_DESC(debug, "HID debugging (0=off, 1=probing info, 2=continuous data dumping)");
49EXPORT_SYMBOL_GPL(hid_debug); 49EXPORT_SYMBOL_GPL(hid_debug);
50#endif 50#endif
51 51
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 5c24fe46d8eb..f88714b06000 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -498,7 +498,7 @@ void hid_dump_device(struct hid_device *device) {
498EXPORT_SYMBOL_GPL(hid_dump_device); 498EXPORT_SYMBOL_GPL(hid_dump_device);
499 499
500void hid_dump_input(struct hid_usage *usage, __s32 value) { 500void hid_dump_input(struct hid_usage *usage, __s32 value) {
501 if (!hid_debug) 501 if (hid_debug < 2)
502 return; 502 return;
503 503
504 printk(KERN_DEBUG "hid-debug: input "); 504 printk(KERN_DEBUG "hid-debug: input ");