From 4188db23285e28d9e9b9096f856cdcd7868005ee Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 24 Jan 2022 14:52:46 +0100 Subject: [PATCH] drm/exynos: Search for TE-gpio in DSI panel's node TE-gpio, if defined, is placed in the panel's node, not the parent DSI node. Change the devm_gpiod_get_optional() to gpiod_get_optional() and pass proper device node to it. The code already has a proper cleanup path, so it looks that the devm_* variant has been applied accidentally during the conversion to gpiod API. Fixes: ee6c8b5afa62 ("drm/exynos: Replace legacy gpio interface for gpiod interface") Signed-off-by: Marek Szyprowski Fixed a typo. Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 14ebbb124852..d13f5e3a030d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1334,7 +1334,7 @@ static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi, int ret; int te_gpio_irq; - dsi->te_gpio = devm_gpiod_get_optional(dsi->dev, "te", GPIOD_IN); + dsi->te_gpio = gpiod_get_optional(panel, "te", GPIOD_IN); if (!dsi->te_gpio) { return 0; } else if (IS_ERR(dsi->te_gpio)) {