diff options
| author | Manikandan Muralidharan <manikandan.m@microchip.com> | 2024-07-01 14:28:36 +0530 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-07-09 14:45:54 +0200 |
| commit | 1dcfca093be9e013a53e3c9b74b3f60ea9c5160e (patch) | |
| tree | f5914a0f21c22784c5ea34f9f4d325d38c2dfb37 /drivers | |
| parent | 223c12dd492d67d90d3712ef3d9e042116a47522 (diff) | |
drm/panel: himax-hx8394: switch to devm_gpiod_get_optional() for reset_gpio
Switch the driver to use devm_gpiod_get_optional() on reset_gpio to avoid
driver probe issues when reset line is not specified.
Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240701085837.50855-3-manikandan.m@microchip.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240701085837.50855-3-manikandan.m@microchip.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-himax-hx8394.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-himax-hx8394.c b/drivers/gpu/drm/panel/panel-himax-hx8394.c index cb9f46e853de..3be461fc5615 100644 --- a/drivers/gpu/drm/panel/panel-himax-hx8394.c +++ b/drivers/gpu/drm/panel/panel-himax-hx8394.c @@ -486,7 +486,7 @@ static int hx8394_probe(struct mipi_dsi_device *dsi) if (!ctx) return -ENOMEM; - ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); + ctx->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(ctx->reset_gpio)) return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), "Failed to get reset gpio\n"); |