diff options
| author | Brigham Campbell <me@brighamcampbell.com> | 2025-07-30 21:23:41 -0600 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2025-08-04 17:29:38 +0200 |
| commit | 125459e19ec654924e472f3ff5aeea40358dbebf (patch) | |
| tree | fdb6872215e4e54bda074049d49a77c4b98d31e7 /rust/kernel/net.rs | |
| parent | fdb4e289d2d6fd172591d802db71cef3134c1cf8 (diff) | |
drm/panel: novatek-nt35560: Fix invalid return value
Fix bug in nt35560_set_brightness() which causes the function to
erroneously report an error. mipi_dsi_dcs_write() returns either a
negative value when an error occurred or a positive number of bytes
written when no error occurred. The buggy code reports an error under
either condition.
Fixes: 8152c2bfd780 ("drm/panel: Add driver for Sony ACX424AKP panel")
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Brigham Campbell <me@brighamcampbell.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250731032343.1258366-2-me@brighamcampbell.com
Diffstat (limited to 'rust/kernel/net.rs')
0 files changed, 0 insertions, 0 deletions