diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2022-12-23 21:30:19 +0000 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2023-02-06 15:11:45 +0100 |
| commit | 3f16ba1c0768de6cdc6f65105757ef04dbfd8e5c (patch) | |
| tree | 0816140d6da532e552305796d5dac94c547da7c9 /drivers/hid/hid-core.c | |
| parent | ff17bb87601453bb9d50e625d45356f07bcb101c (diff) | |
HID: use standard debug APIs
The custom "debug" module parameter is fairly inflexible.
It can only manage debugging for all calls dbg_hid() at the same time.
Furthermore it creates a mismatch between calls to hid_dbg() which can
be managed by CONFIG_DYNAMIC_DEBUG and dbg_hid() which is managed by the
module parameter.
Furthermore the change to pr_debug() allows the debugging statements to
be completely compiled-out if desired.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Tested-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20221223-hid-dbg-v1-1-5dcf8794f7f9@weissschuh.net
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 8ff08e6c2b13..7e7ae20e29ff 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -41,11 +41,6 @@ #define DRIVER_DESC "HID core driver" -int hid_debug = 0; -module_param_named(debug, hid_debug, int, 0600); -MODULE_PARM_DESC(debug, "toggle HID debugging messages"); -EXPORT_SYMBOL_GPL(hid_debug); - static int hid_ignore_special_drivers = 0; module_param_named(ignore_special_drivers, hid_ignore_special_drivers, int, 0600); MODULE_PARM_DESC(ignore_special_drivers, "Ignore any special drivers and handle all devices by generic driver"); @@ -2910,10 +2905,6 @@ static int __init hid_init(void) { int ret; - if (hid_debug) - pr_warn("hid_debug is now used solely for parser and driver debugging.\n" - "debugfs is now used for inspecting the device (report descriptor, reports)\n"); - ret = bus_register(&hid_bus_type); if (ret) { pr_err("can't register hid bus\n"); |