From: Manikandan Muralidharan Date: Mon, 1 Jul 2024 08:58:36 +0000 (+0530) Subject: drm/panel: himax-hx8394: switch to devm_gpiod_get_optional() for reset_gpio X-Git-Tag: v6.12-rc1~126^2~24^2~135 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1dcfca093be9e013a53e3c9b74b3f60ea9c5160e;p=thirdparty%2Fkernel%2Flinux.git 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 Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20240701085837.50855-3-manikandan.m@microchip.com Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20240701085837.50855-3-manikandan.m@microchip.com --- diff --git a/drivers/gpu/drm/panel/panel-himax-hx8394.c b/drivers/gpu/drm/panel/panel-himax-hx8394.c index cb9f46e853de4..3be461fc5615b 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");