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c8fa5b7c7a
linux/drivers/gpu
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Douglas Anderson c8fa5b7c7a drm/bridge: ti-sn65dsi86: Check the regmap return value when setting a GPIO 
The ti_sn_bridge_gpio_set() got the return value of
regmap_update_bits() but didn't check it.  The function can't return
an error value, but we should at least print a warning if it didn't
work.

This fixes a compiler warning about setting "ret" but not using it.

Fixes: 27ed2b3f22 ("drm/bridge: ti-sn65dsi86: Export bridge GPIOs to Linux")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200612123003.v2.4.Ia4376fd88cdc6e8f8b43c65548458305f82f1d61@changeid
2020-06-18 11:40:38 +02:00
..
drm drm/bridge: ti-sn65dsi86: Check the regmap return value when setting a GPIO 2020-06-18 11:40:38 +02:00
host1x drm/tegra: Fixes for v5.6-rc1 2020-02-07 12:22:30 +10:00
ipu-v3
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga vga: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
Makefile gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00