From 19832055e2bf5e67f506bac62e4e07326fb545b7 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 18 May 2018 01:04:45 -0700 Subject: [PATCH] drm/exynos: fimc: signedness bug in fimc_setup_clocks() "id" needs to be signed for the error handling to work. Fixes: 7a2d5c77c558 ("drm/exynos: fimc: Convert driver to IPP v2 core API") Signed-off-by: Dan Carpenter Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_fimc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index 4dfbfc7f3b84..5ce84025d1cb 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -1200,7 +1200,7 @@ static int fimc_setup_clocks(struct fimc_context *ctx) int exynos_drm_check_fimc_device(struct device *dev) { - unsigned int id = of_alias_get_id(dev->of_node, "fimc"); + int id = of_alias_get_id(dev->of_node, "fimc"); if (id >= 0 && (BIT(id) & fimc_mask)) return 0; -- 2.45.2