Re: Re: [PATCH v2] HID: i2c-hid: Fixes "(null)" device name error logs in i2c_hid_parse

From: Ai Chao

Date: Thu Jul 09 2026 - 22:39:53 EST


Hello Doug

"Ai" is my surname, and "Chao" is my given name. My name is Ai Chao, which translates to "Super AI".

> > Before: hid (null): reading report descriptor failed
> > After: i2c_hid i2c-TPD0001:00: reading report descriptor failed
> >
> > Signed-off-by: Ai Chao <aichao@xxxxxxxxxx>
> > ---
> > change for v2
> > - Used Fixes tag.

> Could have fooled me. ;-)

syslog:
kernel: [ 3.815131][ 1] [ T319] i2c_designware HYGO0010:00: timeout in disabling adapter
kernel: [ 15.790171][ 1] [ T319] i2c_designware HYGO0010:00: timeout waiting for bus ready
kernel: [ 15.998769][ 1] [ T319] i2c reading report descriptor failed retry:49
kernel: [ 16.038176][ 1] [ T319] i2c_designware HYGO0010:00: timeout waiting for bus ready
kernel: [ 16.246771][ 1] [ T319] i2c reading report descriptor failed retry:50
kernel: [ 16.246775][ 1] [ T319] hid (null): reading report descriptor failed
kernel: [ 16.246778][ 1] [ T319] i2c_hid i2c-TPD0001:00: can't add hid device: -5
kernel: [ 16.246954][ 1] [ T319] i2c_hid: probe of i2c-TPD0001:00 failed with error -5


Thanks,
Ai Chao