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| author | Guenter Roeck | 2019-07-26 17:00:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-08-16 10:12:51 +0200 |
| commit | a73027204ac5f1a7333851e50bfad55461b81378 (patch) | |
| tree | 9c5f94f3f4584852eecbab51d5e7487a8c5975df /drivers/gpu/drm/i915 | |
| parent | can: peak_usb: pcan_usb_fd: Fix info-leaks to USB devices (diff) | |
| download | kernel-qcow2-linux-a73027204ac5f1a7333851e50bfad55461b81378.tar.gz kernel-qcow2-linux-a73027204ac5f1a7333851e50bfad55461b81378.tar.xz kernel-qcow2-linux-a73027204ac5f1a7333851e50bfad55461b81378.zip | |
hwmon: (nct7802) Fix wrong detection of in4 presence
commit 38ada2f406a9b81fb1249c5c9227fa657e7d5671 upstream.
The code to detect if in4 is present is wrong; if in4 is not present,
the in4_input sysfs attribute is still present.
In detail:
- Ihen RTD3_MD=11 (VSEN3 present), everything is as expected (no bug).
- If we have RTD3_MD!=11 (no VSEN3), we unexpectedly have a in4_input
file under /sys and the "sensors" command displays in4_input.
But as expected, we have no in4_min, in4_max, in4_alarm, in4_beep.
Fix is_visible function to detect and report in4_input visibility
as expected.
Reported-by: Gilles Buloz <Gilles.Buloz@kontron.com>
Cc: Gilles Buloz <Gilles.Buloz@kontron.com>
Cc: stable@vger.kernel.org
Fixes: 3434f37835804 ("hwmon: Driver for Nuvoton NCT7802Y")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915')
0 files changed, 0 insertions, 0 deletions