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| author |   Basavaraj Natikar <Basavaraj.Natikar@amd.com> | 2022-09-27 15:57:26 +0530 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2022-09-30 10:31:18 +0200 |
| commit | 68266bdcceec10ea364e62c63732cd6fe5a256a8 (patch) | |
| tree | 8a99fcef42aa2124869c048d26d140c0ad6f7774 /drivers/hid/wacom_sys.c | |
| parent | HID: amd_sfh: Change dev_err to dev_dbg for additional debug info (diff) | |
| download | linux-dev-68266bdcceec10ea364e62c63732cd6fe5a256a8.tar.xz linux-dev-68266bdcceec10ea364e62c63732cd6fe5a256a8.zip | |
HID: amd_sfh: Handle condition of "no sensors" for SFH1.1
Based on num_hid_devices, each sensor device registers to HID. If
"no sensors" then amd_sfh work initialization and scheduling
doesn’t make sense and return ENODEV to stop driver probe.
Hence add a check for num_hid_devices to handle special
case in the situation of "no sensors" for SFH1.1.
Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_sys.c')
0 files changed, 0 insertions, 0 deletions